42205077

素因数分解:

$3^3\times {\mathrm{1021}}^1\times {\mathrm{1531}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 62628160

約数和(自身を除く): 20423083

約数列:

[1, 3, 9, 27, 1021, 1531, 3063, 4593, 9189, 13779, 27567, 41337, 1563151, 4689453, 14068359, 42205077]

約数ペア:

[(1, 42205077), (3, 14068359), (9, 4689453), (27, 1563151), (1021, 41337), (1531, 27567), (3063, 13779), (4593, 9189)]