156977199702

素因数分解:

$2^1\times 3^2\times {\mathrm{8720955539}}^1$

素因数の和:8720955547

約数の個数: 12

約数和(自身を含む): 340117266060

約数和(自身を除く): 183140066358

約数列:

[1, 2, 3, 6, 9, 18, 8720955539, 17441911078, 26162866617, 52325733234, 78488599851, 156977199702]

約数ペア:

[(1, 156977199702), (2, 78488599851), (3, 52325733234), (6, 26162866617), (9, 17441911078), (18, 8720955539)]