42152427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{36307}}^1$

素因数の和:36359

約数の個数: 16

約数和(自身を含む): 63902080

約数和(自身を除く): 21749653

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 36307, 108921, 326763, 980289, 1561201, 4683603, 14050809, 42152427]

約数ペア:

[(1, 42152427), (3, 14050809), (9, 4683603), (27, 1561201), (43, 980289), (129, 326763), (387, 108921), (1161, 36307)]