63081921

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5393}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 96315264

約数和(自身を除く): 33233343

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 5393, 11697, 16179, 37751, 113253, 3003901, 9011703, 21027307, 63081921]

約数ペア:

[(1, 63081921), (3, 21027307), (7, 9011703), (21, 3003901), (557, 113253), (1671, 37751), (3899, 16179), (5393, 11697)]