291298460787

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2666

約数の個数: 128

約数和(自身を含む): 476553369600

約数和(自身を除く): 185254908813

約数列:

[1, 3, 9, 23, 27, 41, 43, 69, 109, 123, 129, 207, 327, 369, 387, 621, 943, 981, 989, 1107, 1161, 1763, 2441, 2507, 2829, 2943, 2967, 4469, 4687, 5289, 7323, 7521, 8487, 8901, 13407, 14061, 15867, 21969, 22563, 25461, 26703, 40221, 40549, 42183, 47601, 56143, 65907, 67689, 100081, 102787, 104963, 107801, 120663, 121647, 126549, 168429, 192167, 266069, 300243, 308361, 314889, 323403, 364941, 505287, 576501, 798207, 900729, 925083, 944667, 970209, 1094823, 1515861, 1729503, 2301863, 2394621, 2414149, 2702187, 2775249, 2834001, 2910627, 4303483, 4419841, 5188509, 6119587, 6905589, 7183863, 7242447, 10908829, 11440967, 12910449, 13259523, 18358761, 20716767, 21727341, 32726487, 34322901, 38731347, 39778569, 55076283, 62150301, 65182023, 98179461, 98980109, 102968703, 116194041, 119335707, 165228849, 250903067, 263142241, 294538383, 296940327, 308906109, 469079647, 752709201, 789426723, 890820981, 1407238941, 2258127603, 2368280169, 2672462943, 4221716823, 6774382809, 7104840507, 10788831881, 12665150469, 32366495643, 97099486929, 291298460787]

約数ペア:

[(1, 291298460787), (3, 97099486929), (9, 32366495643), (23, 12665150469), (27, 10788831881), (41, 7104840507), (43, 6774382809), (69, 4221716823), (109, 2672462943), (123, 2368280169), (129, 2258127603), (207, 1407238941), (327, 890820981), (369, 789426723), (387, 752709201), (621, 469079647), (943, 308906109), (981, 296940327), (989, 294538383), (1107, 263142241), (1161, 250903067), (1763, 165228849), (2441, 119335707), (2507, 116194041), (2829, 102968703), (2943, 98980109), (2967, 98179461), (4469, 65182023), (4687, 62150301), (5289, 55076283), (7323, 39778569), (7521, 38731347), (8487, 34322901), (8901, 32726487), (13407, 21727341), (14061, 20716767), (15867, 18358761), (21969, 13259523), (22563, 12910449), (25461, 11440967), (26703, 10908829), (40221, 7242447), (40549, 7183863), (42183, 6905589), (47601, 6119587), (56143, 5188509), (65907, 4419841), (67689, 4303483), (100081, 2910627), (102787, 2834001), (104963, 2775249), (107801, 2702187), (120663, 2414149), (121647, 2394621), (126549, 2301863), (168429, 1729503), (192167, 1515861), (266069, 1094823), (300243, 970209), (308361, 944667), (314889, 925083), (323403, 900729), (364941, 798207), (505287, 576501)]