72733797

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{15277}}^1$

素因数の和:15329

約数の個数: 18

約数和(自身を含む): 109833542

約数和(自身を除く): 37099745

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 15277, 45831, 137493, 351371, 1054113, 3162339, 8081533, 24244599, 72733797]

約数ペア:

[(1, 72733797), (3, 24244599), (9, 8081533), (23, 3162339), (69, 1054113), (207, 351371), (529, 137493), (1587, 45831), (4761, 15277)]