69706917

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10151}}^1$

素因数の和:10273

約数の個数: 24

約数和(自身を含む): 116138880

約数和(自身を除く): 46431963

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 10151, 30453, 71057, 91359, 213171, 639513, 1106459, 3319377, 7745213, 9958131, 23235639, 69706917]

約数ペア:

[(1, 69706917), (3, 23235639), (7, 9958131), (9, 7745213), (21, 3319377), (63, 1106459), (109, 639513), (327, 213171), (763, 91359), (981, 71057), (2289, 30453), (6867, 10151)]