153921141

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{172751}}^1$

素因数の和:172774

約数の個数: 20

約数和(自身を含む): 250835904

約数和(自身を除く): 96914763

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 172751, 518253, 1554759, 1900261, 4664277, 5700783, 13992831, 17102349, 51307047, 153921141]

約数ペア:

[(1, 153921141), (3, 51307047), (9, 17102349), (11, 13992831), (27, 5700783), (33, 4664277), (81, 1900261), (99, 1554759), (297, 518253), (891, 172751)]