74781171

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 116202240

約数和(自身を除く): 41421069

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1571, 1763, 4713, 5289, 14139, 15867, 42417, 47601, 64411, 67553, 193233, 202659, 579699, 607977, 1739097, 1823931, 2769673, 8309019, 24927057, 74781171]

約数ペア:

[(1, 74781171), (3, 24927057), (9, 8309019), (27, 2769673), (41, 1823931), (43, 1739097), (123, 607977), (129, 579699), (369, 202659), (387, 193233), (1107, 67553), (1161, 64411), (1571, 47601), (1763, 42417), (4713, 15867), (5289, 14139)]