156908640021

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{13131529}}^1$

素因数の和:13132108

約数の個数: 16

約数和(自身を含む): 239519107200

約数和(自身を除く): 82610467179

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 11949, 13131529, 39394587, 91920703, 275762109, 7471840001, 22415520003, 52302880007, 156908640021]

約数ペア:

[(1, 156908640021), (3, 52302880007), (7, 22415520003), (21, 7471840001), (569, 275762109), (1707, 91920703), (3983, 39394587), (11949, 13131529)]