157216737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{3463}}^1$

素因数の和:3912

約数の個数: 16

約数和(自身を含む): 215876480

約数和(自身を除く): 58659743

約数列:

[1, 3, 37, 111, 409, 1227, 3463, 10389, 15133, 45399, 128131, 384393, 1416367, 4249101, 52405579, 157216737]

約数ペア:

[(1, 157216737), (3, 52405579), (37, 4249101), (111, 1416367), (409, 384393), (1227, 128131), (3463, 45399), (10389, 15133)]