77689001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 85093008

約数和(自身を除く): 7404007

約数列:

[1, 13, 137, 181, 241, 1781, 2353, 3133, 24797, 33017, 43621, 322361, 429221, 567073, 5976077, 77689001]

約数ペア:

[(1, 77689001), (13, 5976077), (137, 567073), (181, 429221), (241, 322361), (1781, 43621), (2353, 33017), (3133, 24797)]