45105021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5281}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 71137976

約数和(自身を除く): 26032955

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 5281, 8541, 15843, 47529, 68653, 205959, 385513, 617877, 1156539, 3469617, 5011669, 15035007, 45105021]

約数ペア:

[(1, 45105021), (3, 15035007), (9, 5011669), (13, 3469617), (39, 1156539), (73, 617877), (117, 385513), (219, 205959), (657, 68653), (949, 47529), (2847, 15843), (5281, 8541)]