149780813

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{126611}}^1$

素因数の和:126644

約数の個数: 12

約数和(自身を含む): 185359968

約数和(自身を除く): 35579155

約数列:

[1, 7, 13, 91, 169, 1183, 126611, 886277, 1645943, 11521601, 21397259, 149780813]

約数ペア:

[(1, 149780813), (7, 21397259), (13, 11521601), (91, 1645943), (169, 886277), (1183, 126611)]