33457779

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{7001}}^1$

素因数の和:7072

約数の個数: 20

約数和(自身を含む): 50834520

約数和(自身を除く): 17376741

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 7001, 21003, 63009, 189027, 413059, 567081, 1239177, 3717531, 11152593, 33457779]

約数ペア:

[(1, 33457779), (3, 11152593), (9, 3717531), (27, 1239177), (59, 567081), (81, 413059), (177, 189027), (531, 63009), (1593, 21003), (4779, 7001)]