68020557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{9001}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 99382080

約数和(自身を除く): 31361523

約数列:

[1, 3, 11, 33, 229, 687, 2519, 7557, 9001, 27003, 99011, 297033, 2061229, 6183687, 22673519, 68020557]

約数ペア:

[(1, 68020557), (3, 22673519), (11, 6183687), (33, 2061229), (229, 297033), (687, 99011), (2519, 27003), (7557, 9001)]