42159147

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 57505152

約数和(自身を除く): 15346005

約数列:

[1, 3, 67, 137, 201, 411, 1531, 4593, 9179, 27537, 102577, 209747, 307731, 629241, 14053049, 42159147]

約数ペア:

[(1, 42159147), (3, 14053049), (67, 629241), (137, 307731), (201, 209747), (411, 102577), (1531, 27537), (4593, 9179)]