87145619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 100801536

約数和(自身を除く): 13655917

約数列:

[1, 11, 31, 37, 341, 407, 1147, 6907, 12617, 75977, 214117, 255559, 2355287, 2811149, 7922329, 87145619]

約数ペア:

[(1, 87145619), (11, 7922329), (31, 2811149), (37, 2355287), (341, 255559), (407, 214117), (1147, 75977), (6907, 12617)]