61860021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3671}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 85131648

約数和(自身を除く): 23271627

約数列:

[1, 3, 41, 123, 137, 411, 3671, 5617, 11013, 16851, 150511, 451533, 502927, 1508781, 20620007, 61860021]

約数ペア:

[(1, 61860021), (3, 20620007), (41, 1508781), (123, 502927), (137, 451533), (411, 150511), (3671, 16851), (5617, 11013)]