156725628309

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{325379}}^1$

素因数の和:325985

約数の個数: 24

約数和(自身を含む): 228924352800

約数和(自身を除く): 72198724491

約数列:

[1, 3, 9, 109, 327, 491, 981, 1473, 4419, 53519, 160557, 325379, 481671, 976137, 2928411, 35466311, 106398933, 159761089, 319196799, 479283267, 1437849801, 17413958701, 52241876103, 156725628309]

約数ペア:

[(1, 156725628309), (3, 52241876103), (9, 17413958701), (109, 1437849801), (327, 479283267), (491, 319196799), (981, 159761089), (1473, 106398933), (4419, 35466311), (53519, 2928411), (160557, 976137), (325379, 481671)]