262956753

素因数分解:

$3^3\times {\mathrm{1721}}^1\times {\mathrm{5659}}^1$

素因数の和:7389

約数の個数: 16

約数和(自身を含む): 389860800

約数和(自身を除く): 126904047

約数列:

[1, 3, 9, 27, 1721, 5163, 5659, 15489, 16977, 46467, 50931, 152793, 9739139, 29217417, 87652251, 262956753]

約数ペア:

[(1, 262956753), (3, 87652251), (9, 29217417), (27, 9739139), (1721, 152793), (5163, 50931), (5659, 46467), (15489, 16977)]