87840027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16741}}^1$

素因数の和:16811

約数の個数: 24

約数和(自身を含む): 141034608

約数和(自身を除く): 53194581

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 16741, 50223, 150669, 184151, 552453, 887273, 1657359, 2661819, 7985457, 9760003, 29280009, 87840027]

約数ペア:

[(1, 87840027), (3, 29280009), (9, 9760003), (11, 7985457), (33, 2661819), (53, 1657359), (99, 887273), (159, 552453), (477, 184151), (583, 150669), (1749, 50223), (5247, 16741)]