56395437

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 88967424

約数和(自身を除く): 32571987

約数列:

[1, 3, 7, 21, 37, 111, 181, 259, 401, 543, 777, 1203, 1267, 2807, 3801, 6697, 8421, 14837, 20091, 44511, 46879, 72581, 103859, 140637, 217743, 311577, 508067, 1524201, 2685497, 8056491, 18798479, 56395437]

約数ペア:

[(1, 56395437), (3, 18798479), (7, 8056491), (21, 2685497), (37, 1524201), (111, 508067), (181, 311577), (259, 217743), (401, 140637), (543, 103859), (777, 72581), (1203, 46879), (1267, 44511), (2807, 20091), (3801, 14837), (6697, 8421)]