42752073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156601}}^1$

素因数の和:156624

約数の個数: 16

約数和(自身を含む): 70157696

約数和(自身を除く): 27405623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 156601, 469803, 1096207, 2035813, 3288621, 6107439, 14250691, 42752073]

約数ペア:

[(1, 42752073), (3, 14250691), (7, 6107439), (13, 3288621), (21, 2035813), (39, 1096207), (91, 469803), (273, 156601)]