71385951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11415

約数の個数: 32

約数和(自身を含む): 122250240

約数和(自身を除く): 50864289

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 11369, 34107, 79583, 147797, 238749, 261487, 443391, 784461, 1034579, 1830409, 3103737, 3399331, 5491227, 10197993, 23795317, 71385951]

約数ペア:

[(1, 71385951), (3, 23795317), (7, 10197993), (13, 5491227), (21, 3399331), (23, 3103737), (39, 1830409), (69, 1034579), (91, 784461), (161, 443391), (273, 261487), (299, 238749), (483, 147797), (897, 79583), (2093, 34107), (6279, 11369)]