45439749

素因数分解:

$3^2\times {\mathrm{137}}^2\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 18

約数和(自身を含む): 66363570

約数和(自身を除く): 20923821

約数列:

[1, 3, 9, 137, 269, 411, 807, 1233, 2421, 18769, 36853, 56307, 110559, 168921, 331677, 5048861, 15146583, 45439749]

約数ペア:

[(1, 45439749), (3, 15146583), (9, 5048861), (137, 331677), (269, 168921), (411, 110559), (807, 56307), (1233, 36853), (2421, 18769)]