74239503

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 107911440

約数和(自身を除く): 33671937

約数列:

[1, 3, 13, 39, 169, 181, 507, 543, 809, 2353, 2427, 7059, 10517, 30589, 31551, 91767, 136721, 146429, 410163, 439287, 1903577, 5710731, 24746501, 74239503]

約数ペア:

[(1, 74239503), (3, 24746501), (13, 5710731), (39, 1903577), (169, 439287), (181, 410163), (507, 146429), (543, 136721), (809, 91767), (2353, 31551), (2427, 30589), (7059, 10517)]