977984577

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{496187}}^1$

素因数の和:496269

約数の個数: 16

約数和(自身を含む): 1468716480

約数和(自身を除く): 490731903

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 496187, 1488561, 4465683, 13397049, 36221651, 108664953, 325994859, 977984577]

約数ペア:

[(1, 977984577), (3, 325994859), (9, 108664953), (27, 36221651), (73, 13397049), (219, 4465683), (657, 1488561), (1971, 496187)]