300156921

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{9241}}^1$

素因数の和:9654

約数の個数: 20

約数和(自身を含む): 449549364

約数和(自身を除く): 149392443

約数列:

[1, 3, 9, 27, 81, 401, 1203, 3609, 9241, 10827, 27723, 32481, 83169, 249507, 748521, 3705641, 11116923, 33350769, 100052307, 300156921]

約数ペア:

[(1, 300156921), (3, 100052307), (9, 33350769), (27, 11116923), (81, 3705641), (401, 748521), (1203, 249507), (3609, 83169), (9241, 32481), (10827, 27723)]