53153583

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 86785920

約数和(自身を除く): 33632337

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 19031, 57093, 133217, 361589, 399651, 932519, 1084767, 2531123, 2797557, 7593369, 17717861, 53153583]

約数ペア:

[(1, 53153583), (3, 17717861), (7, 7593369), (19, 2797557), (21, 2531123), (49, 1084767), (57, 932519), (133, 399651), (147, 361589), (399, 133217), (931, 57093), (2793, 19031)]