63499221

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{2473}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 95194572

約数和(自身を除く): 31695351

約数列:

[1, 3, 9, 27, 81, 317, 951, 2473, 2853, 7419, 8559, 22257, 25677, 66771, 200313, 783941, 2351823, 7055469, 21166407, 63499221]

約数ペア:

[(1, 63499221), (3, 21166407), (9, 7055469), (27, 2351823), (81, 783941), (317, 200313), (951, 66771), (2473, 25677), (2853, 22257), (7419, 8559)]