158645061

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{14951}}^1$

素因数の和:15094

約数の個数: 20

約数和(自身を含む): 238813344

約数和(自身を除く): 80168283

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 14951, 44853, 134559, 403677, 1211031, 1958581, 5875743, 17627229, 52881687, 158645061]

約数ペア:

[(1, 158645061), (3, 52881687), (9, 17627229), (27, 5875743), (81, 1958581), (131, 1211031), (393, 403677), (1179, 134559), (3537, 44853), (10611, 14951)]