87262221

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{11677}}^1$

素因数の和:11780

約数の個数: 16

約数和(自身を含む): 121077504

約数和(自身を除く): 33815283

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 11677, 35031, 548819, 618881, 1646457, 1856643, 29087407, 87262221]

約数ペア:

[(1, 87262221), (3, 29087407), (47, 1856643), (53, 1646457), (141, 618881), (159, 548819), (2491, 35031), (7473, 11677)]