156912132321

素因数分解:

$3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{3026329}}^1$

素因数の和:3027165

約数の個数: 24

約数和(自身を含む): 259344375680

約数和(自身を除く): 102432243359

約数列:

[1, 3, 7, 9, 21, 63, 823, 2469, 5761, 7407, 17283, 51849, 3026329, 9078987, 21184303, 27236961, 63552909, 190658727, 2490668767, 7472006301, 17434681369, 22416018903, 52304044107, 156912132321]

約数ペア:

[(1, 156912132321), (3, 52304044107), (7, 22416018903), (9, 17434681369), (21, 7472006301), (63, 2490668767), (823, 190658727), (2469, 63552909), (5761, 27236961), (7407, 21184303), (17283, 9078987), (51849, 3026329)]