180384867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{513917}}^1$

素因数の和:513939

約数の個数: 16

約数和(自身を含む): 287794080

約数和(自身を除く): 107409213

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 513917, 1541751, 4625253, 6680921, 13875759, 20042763, 60128289, 180384867]

約数ペア:

[(1, 180384867), (3, 60128289), (9, 20042763), (13, 13875759), (27, 6680921), (39, 4625253), (117, 1541751), (351, 513917)]