91490283

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{78803}}^1$

素因数の和:78855

約数の個数: 16

約数和(自身を含む): 138695040

約数和(自身を除く): 47204757

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 78803, 236409, 709227, 2127681, 3388529, 10165587, 30496761, 91490283]

約数ペア:

[(1, 91490283), (3, 30496761), (9, 10165587), (27, 3388529), (43, 2127681), (129, 709227), (387, 236409), (1161, 78803)]