31641381

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 48666240

約数和(自身を除く): 17024859

約数列:

[1, 3, 9, 27, 41, 101, 123, 283, 303, 369, 849, 909, 1107, 2547, 2727, 4141, 7641, 11603, 12423, 28583, 34809, 37269, 85749, 104427, 111807, 257247, 313281, 771741, 1171903, 3515709, 10547127, 31641381]

約数ペア:

[(1, 31641381), (3, 10547127), (9, 3515709), (27, 1171903), (41, 771741), (101, 313281), (123, 257247), (283, 111807), (303, 104427), (369, 85749), (849, 37269), (909, 34809), (1107, 28583), (2547, 12423), (2727, 11603), (4141, 7641)]