61876647

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42703}}^1$

素因数の和:42739

約数の個数: 24

約数和(自身を含む): 106589184

約数和(自身を除く): 44712537

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 42703, 128109, 298921, 384327, 896763, 982169, 2690289, 2946507, 6875183, 8839521, 20625549, 61876647]

約数ペア:

[(1, 61876647), (3, 20625549), (7, 8839521), (9, 6875183), (21, 2946507), (23, 2690289), (63, 982169), (69, 896763), (161, 384327), (207, 298921), (483, 128109), (1449, 42703)]