156961304937

素因数分解:

$3^2\times {\mathrm{147937}}^1\times {\mathrm{117889}}^1$

素因数の和:265832

約数の個数: 12

約数和(自身を含む): 226725340660

約数和(自身を除く): 69764035723

約数列:

[1, 3, 9, 117889, 147937, 353667, 443811, 1061001, 1331433, 17440144993, 52320434979, 156961304937]

約数ペア:

[(1, 156961304937), (3, 52320434979), (9, 17440144993), (117889, 1331433), (147937, 1061001), (353667, 443811)]