74297889

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 112774272

約数和(自身を除く): 38476383

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 2377, 3473, 7131, 10419, 21393, 31257, 54671, 164013, 358927, 492039, 1076781, 3230343, 8255321, 24765963, 74297889]

約数ペア:

[(1, 74297889), (3, 24765963), (9, 8255321), (23, 3230343), (69, 1076781), (151, 492039), (207, 358927), (453, 164013), (1359, 54671), (2377, 31257), (3473, 21393), (7131, 10419)]