27867999

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 38192000

約数和(自身を除く): 10324001

約数列:

[1, 3, 43, 129, 349, 619, 1047, 1857, 15007, 26617, 45021, 79851, 216031, 648093, 9289333, 27867999]

約数ペア:

[(1, 27867999), (3, 9289333), (43, 648093), (129, 216031), (349, 79851), (619, 45021), (1047, 26617), (1857, 15007)]