295684263

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 524299776

約数和(自身を除く): 228615513

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 83, 103, 183, 189, 249, 309, 427, 549, 567, 581, 721, 747, 927, 1281, 1647, 1743, 2163, 2241, 2781, 3843, 4941, 5063, 5229, 6283, 6489, 6723, 8343, 8549, 11529, 15189, 15687, 18849, 19467, 25647, 34587, 35441, 43981, 45567, 47061, 56547, 58401, 59843, 76941, 106323, 131943, 136701, 169641, 179529, 230823, 318969, 395829, 410103, 508923, 521489, 538587, 692469, 956907, 1187487, 1564467, 1615761, 2870721, 3562461, 3650423, 4693401, 4847283, 10951269, 14080203, 32853807, 42240609, 98561421, 295684263]

約数ペア:

[(1, 295684263), (3, 98561421), (7, 42240609), (9, 32853807), (21, 14080203), (27, 10951269), (61, 4847283), (63, 4693401), (81, 3650423), (83, 3562461), (103, 2870721), (183, 1615761), (189, 1564467), (249, 1187487), (309, 956907), (427, 692469), (549, 538587), (567, 521489), (581, 508923), (721, 410103), (747, 395829), (927, 318969), (1281, 230823), (1647, 179529), (1743, 169641), (2163, 136701), (2241, 131943), (2781, 106323), (3843, 76941), (4941, 59843), (5063, 58401), (5229, 56547), (6283, 47061), (6489, 45567), (6723, 43981), (8343, 35441), (8549, 34587), (11529, 25647), (15189, 19467), (15687, 18849)]