233455851

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{7727}}^1$

素因数の和:8112

約数の個数: 20

約数和(自身を含む): 349722912

約数和(自身を除く): 116267061

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 7727, 10071, 23181, 30213, 69543, 208629, 625887, 2882171, 8646513, 25939539, 77818617, 233455851]

約数ペア:

[(1, 233455851), (3, 77818617), (9, 25939539), (27, 8646513), (81, 2882171), (373, 625887), (1119, 208629), (3357, 69543), (7727, 30213), (10071, 23181)]