173628333

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{81401}}^1$

素因数の和:81489

約数の個数: 16

約数和(自身を含む): 260486400

約数和(自身を除く): 86858067

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 81401, 244203, 732609, 2197827, 6430679, 19292037, 57876111, 173628333]

約数ペア:

[(1, 173628333), (3, 57876111), (9, 19292037), (27, 6430679), (79, 2197827), (237, 732609), (711, 244203), (2133, 81401)]