157070240733

素因数分解:

$3^1\times 7^3\times {\mathrm{152643577}}^1$

素因数の和:152643601

約数の個数: 16

約数和(自身を含む): 244229724800

約数和(自身を除く): 87159484067

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 152643577, 457930731, 1068505039, 3205515117, 7479535273, 22438605819, 52356746911, 157070240733]

約数ペア:

[(1, 157070240733), (3, 52356746911), (7, 22438605819), (21, 7479535273), (49, 3205515117), (147, 1068505039), (343, 457930731), (1029, 152643577)]