87911103

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89069}}^1$

素因数の和:89126

約数の個数: 16

約数和(自身を含む): 136811520

約数和(自身を除く): 48900417

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 89069, 267207, 623483, 1870449, 4186243, 12558729, 29303701, 87911103]

約数ペア:

[(1, 87911103), (3, 29303701), (7, 12558729), (21, 4186243), (47, 1870449), (141, 623483), (329, 267207), (987, 89069)]