378011567313

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{30906023}}^1$

素因数の和:30906186

約数の個数: 20

約数和(自身を含む): 568423593408

約数和(自身を除く): 190412026095

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 30906023, 92718069, 278154207, 834462621, 2503387863, 4666809473, 14000428419, 42001285257, 126003855771, 378011567313]

約数ペア:

[(1, 378011567313), (3, 126003855771), (9, 42001285257), (27, 14000428419), (81, 4666809473), (151, 2503387863), (453, 834462621), (1359, 278154207), (4077, 92718069), (12231, 30906023)]