45249921

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4019}}^1$

素因数の和:4170

約数の個数: 20

約数和(自身を含む): 68098800

約数和(自身を除く): 22848879

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4019, 11259, 12057, 36171, 108513, 325539, 558641, 1675923, 5027769, 15083307, 45249921]

約数ペア:

[(1, 45249921), (3, 15083307), (9, 5027769), (27, 1675923), (81, 558641), (139, 325539), (417, 108513), (1251, 36171), (3753, 12057), (4019, 11259)]