69624513

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10139}}^1$

素因数の和:10261

約数の個数: 24

約数和(自身を含む): 116001600

約数和(自身を除く): 46377087

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 10139, 30417, 70973, 91251, 212919, 638757, 1105151, 3315453, 7736057, 9946359, 23208171, 69624513]

約数ペア:

[(1, 69624513), (3, 23208171), (7, 9946359), (9, 7736057), (21, 3315453), (63, 1105151), (109, 638757), (327, 212919), (763, 91251), (981, 70973), (2289, 30417), (6867, 10139)]