155564277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{31219}}^1$

素因数の和:31384

約数の個数: 16

約数和(自身を含む): 227781120

約数和(自身を除く): 72216843

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 31219, 93657, 343409, 1030227, 4714069, 14142207, 51854759, 155564277]

約数ペア:

[(1, 155564277), (3, 51854759), (11, 14142207), (33, 4714069), (151, 1030227), (453, 343409), (1661, 93657), (4983, 31219)]