156955190973

素因数分解:

$3^1\times 7^1\times {\mathrm{5281}}^1\times {\mathrm{1415273}}^1$

素因数の和:1420564

約数の個数: 16

約数和(自身を含む): 239215272576

約数和(自身を除く): 82260081603

約数列:

[1, 3, 7, 21, 5281, 15843, 36967, 110901, 1415273, 4245819, 9906911, 29720733, 7474056713, 22422170139, 52318396991, 156955190973]

約数ペア:

[(1, 156955190973), (3, 52318396991), (7, 22422170139), (21, 7474056713), (5281, 29720733), (15843, 9906911), (36967, 4245819), (110901, 1415273)]