155702307

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 210356640

約数和(自身を除く): 54654333

約数列:

[1, 3, 101, 303, 389, 1167, 1321, 3963, 39289, 117867, 133421, 400263, 513869, 1541607, 51900769, 155702307]

約数ペア:

[(1, 155702307), (3, 51900769), (101, 1541607), (303, 513869), (389, 400263), (1167, 133421), (1321, 117867), (3963, 39289)]