45270561

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1381}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 70581504

約数和(自身を除く): 25310943

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1381, 1561, 4143, 4683, 9667, 10927, 29001, 32781, 67669, 203007, 307963, 923889, 2155741, 6467223, 15090187, 45270561]

約数ペア:

[(1, 45270561), (3, 15090187), (7, 6467223), (21, 2155741), (49, 923889), (147, 307963), (223, 203007), (669, 67669), (1381, 32781), (1561, 29001), (4143, 10927), (4683, 9667)]