15661695411

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 25546752000

約数和(自身を除く): 9885056589

約数列:

[1, 3, 9, 27, 31, 41, 53, 79, 93, 109, 123, 159, 237, 279, 327, 369, 477, 711, 837, 981, 1107, 1271, 1431, 1643, 2133, 2173, 2449, 2943, 3239, 3379, 3813, 4187, 4469, 4929, 5777, 6519, 7347, 8611, 9717, 10137, 11439, 12561, 13407, 14787, 17331, 19557, 22041, 25833, 29151, 30411, 34317, 37683, 40221, 44361, 51993, 58671, 66123, 67363, 77499, 87453, 91233, 100409, 113049, 120663, 129797, 138539, 155979, 171667, 179087, 202089, 232497, 236857, 266941, 301227, 353051, 389391, 415617, 456383, 515001, 537261, 606267, 710571, 800823, 903681, 1059153, 1168173, 1246851, 1369149, 1545003, 1611783, 1818801, 2131713, 2402469, 2711043, 3177459, 3504519, 3740553, 4107447, 4635009, 4835349, 5321677, 6395139, 7207407, 7342567, 9532377, 10944581, 12322341, 14147873, 15965031, 18711703, 22027701, 32833743, 42443619, 47895093, 56135109, 66083103, 98501229, 127330857, 143685279, 168405327, 198249309, 295503687, 381992571, 505215981, 580062793, 1740188379, 5220565137, 15661695411]

約数ペア:

[(1, 15661695411), (3, 5220565137), (9, 1740188379), (27, 580062793), (31, 505215981), (41, 381992571), (53, 295503687), (79, 198249309), (93, 168405327), (109, 143685279), (123, 127330857), (159, 98501229), (237, 66083103), (279, 56135109), (327, 47895093), (369, 42443619), (477, 32833743), (711, 22027701), (837, 18711703), (981, 15965031), (1107, 14147873), (1271, 12322341), (1431, 10944581), (1643, 9532377), (2133, 7342567), (2173, 7207407), (2449, 6395139), (2943, 5321677), (3239, 4835349), (3379, 4635009), (3813, 4107447), (4187, 3740553), (4469, 3504519), (4929, 3177459), (5777, 2711043), (6519, 2402469), (7347, 2131713), (8611, 1818801), (9717, 1611783), (10137, 1545003), (11439, 1369149), (12561, 1246851), (13407, 1168173), (14787, 1059153), (17331, 903681), (19557, 800823), (22041, 710571), (25833, 606267), (29151, 537261), (30411, 515001), (34317, 456383), (37683, 415617), (40221, 389391), (44361, 353051), (51993, 301227), (58671, 266941), (66123, 236857), (67363, 232497), (77499, 202089), (87453, 179087), (91233, 171667), (100409, 155979), (113049, 138539), (120663, 129797)]