74814129

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20627}}^1$

素因数の和:20677

約数の個数: 24

約数和(自身を含む): 120137472

約数和(自身を除く): 45323343

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20627, 61881, 185643, 268151, 639437, 804453, 1918311, 2413359, 5754933, 8312681, 24938043, 74814129]

約数ペア:

[(1, 74814129), (3, 24938043), (9, 8312681), (13, 5754933), (31, 2413359), (39, 1918311), (93, 804453), (117, 639437), (279, 268151), (403, 185643), (1209, 61881), (3627, 20627)]