61117281

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 96272000

約数和(自身を除く): 35154719

約数列:

[1, 3, 9, 19, 27, 57, 109, 171, 327, 513, 981, 1093, 2071, 2943, 3279, 6213, 9837, 18639, 20767, 29511, 55917, 62301, 119137, 186903, 357411, 560709, 1072233, 2263603, 3216699, 6790809, 20372427, 61117281]

約数ペア:

[(1, 61117281), (3, 20372427), (9, 6790809), (19, 3216699), (27, 2263603), (57, 1072233), (109, 560709), (171, 357411), (327, 186903), (513, 119137), (981, 62301), (1093, 55917), (2071, 29511), (2943, 20767), (3279, 18639), (6213, 9837)]