87917277

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{37049}}^1$

素因数の和:37172

約数の個数: 16

約数和(自身を含む): 135158400

約数和(自身を除く): 47241123

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 37049, 111147, 259343, 778029, 4186537, 12559611, 29305759, 87917277]

約数ペア:

[(1, 87917277), (3, 29305759), (7, 12559611), (21, 4186537), (113, 778029), (339, 259343), (791, 111147), (2373, 37049)]