563145777

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{302279}}^1$

素因数の和:302314

約数の個数: 20

約数和(自身を含む): 877821120

約数和(自身を除く): 314675343

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 302279, 906837, 2720511, 6952417, 8161533, 20857251, 24484599, 62571753, 187715259, 563145777]

約数ペア:

[(1, 563145777), (3, 187715259), (9, 62571753), (23, 24484599), (27, 20857251), (69, 8161533), (81, 6952417), (207, 2720511), (621, 906837), (1863, 302279)]