9872037

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 17609856

約数和(自身を除く): 7737819

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 757, 1449, 1863, 2271, 4347, 5299, 6813, 13041, 15897, 17411, 20439, 47691, 52233, 61317, 121877, 143073, 156699, 365631, 429219, 470097, 1096893, 1410291, 3290679, 9872037]

約数ペア:

[(1, 9872037), (3, 3290679), (7, 1410291), (9, 1096893), (21, 470097), (23, 429219), (27, 365631), (63, 156699), (69, 143073), (81, 121877), (161, 61317), (189, 52233), (207, 47691), (483, 20439), (567, 17411), (621, 15897), (757, 13041), (1449, 6813), (1863, 5299), (2271, 4347)]