42125937

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5407}}^1$

素因数の和:5477

約数の個数: 24

約数和(自身を含む): 66583296

約数和(自身を除く): 24457359

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 5407, 7791, 16221, 37849, 113547, 264943, 286571, 794829, 859713, 2005997, 6017991, 14041979, 42125937]

約数ペア:

[(1, 42125937), (3, 14041979), (7, 6017991), (21, 2005997), (49, 859713), (53, 794829), (147, 286571), (159, 264943), (371, 113547), (1113, 37849), (2597, 16221), (5407, 7791)]