977961627

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{159563}}^1$

素因数の和:159799

約数の個数: 16

約数和(自身を含む): 1455223680

約数和(自身を除く): 477262053

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 159563, 478689, 1436067, 4308201, 36220801, 108662403, 325987209, 977961627]

約数ペア:

[(1, 977961627), (3, 325987209), (9, 108662403), (27, 36220801), (227, 4308201), (681, 1436067), (2043, 478689), (6129, 159563)]