75521781

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{2713}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 112033920

約数和(自身を除く): 36512139

約数列:

[1, 3, 9, 27, 1031, 2713, 3093, 8139, 9279, 24417, 27837, 73251, 2797103, 8391309, 25173927, 75521781]

約数ペア:

[(1, 75521781), (3, 25173927), (9, 8391309), (27, 2797103), (1031, 73251), (2713, 27837), (3093, 24417), (8139, 9279)]