218221036119

素因数分解:

$3^3\times {\mathrm{78697}}^1\times {\mathrm{102701}}^1$

素因数の和:181407

約数の個数: 16

約数和(自身を含む): 323297679840

約数和(自身を除く): 105076643721

約数列:

[1, 3, 9, 27, 78697, 102701, 236091, 308103, 708273, 924309, 2124819, 2772927, 8082260597, 24246781791, 72740345373, 218221036119]

約数ペア:

[(1, 218221036119), (3, 72740345373), (9, 24246781791), (27, 8082260597), (78697, 2772927), (102701, 2124819), (236091, 924309), (308103, 708273)]