54299973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{198901}}^1$

素因数の和:198924

約数の個数: 16

約数和(自身を含む): 89108096

約数和(自身を除く): 34808123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 198901, 596703, 1392307, 2585713, 4176921, 7757139, 18099991, 54299973]

約数ペア:

[(1, 54299973), (3, 18099991), (7, 7757139), (13, 4176921), (21, 2585713), (39, 1392307), (91, 596703), (273, 198901)]