268034643

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{78167}}^1$

素因数の和:78303

約数の個数: 16

約数和(自身を含む): 400220160

約数和(自身を除く): 132185517

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 78167, 234501, 703503, 2110509, 9927209, 29781627, 89344881, 268034643]

約数ペア:

[(1, 268034643), (3, 89344881), (9, 29781627), (27, 9927209), (127, 2110509), (381, 703503), (1143, 234501), (3429, 78167)]