168356961

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{14741}}^1$

素因数の和:14803

約数の個数: 24

約数和(自身を含む): 257572224

約数和(自身を除く): 89215263

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 14741, 44223, 132669, 398007, 692827, 1194021, 2078481, 3582063, 6235443, 18706329, 56118987, 168356961]

約数ペア:

[(1, 168356961), (3, 56118987), (9, 18706329), (27, 6235443), (47, 3582063), (81, 2078481), (141, 1194021), (243, 692827), (423, 398007), (1269, 132669), (3807, 44223), (11421, 14741)]