80989953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{84629}}^1$

素因数の和:84672

約数の個数: 16

約数和(自身を含む): 121867200

約数和(自身を除く): 40877247

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 84629, 253887, 930919, 2454241, 2792757, 7362723, 26996651, 80989953]

約数ペア:

[(1, 80989953), (3, 26996651), (11, 7362723), (29, 2792757), (33, 2454241), (87, 930919), (319, 253887), (957, 84629)]