285467139

素因数分解:

$3^3\times {\mathrm{1583}}^1\times {\mathrm{6679}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 423244800

約数和(自身を除く): 137777661

約数列:

[1, 3, 9, 27, 1583, 4749, 6679, 14247, 20037, 42741, 60111, 180333, 10572857, 31718571, 95155713, 285467139]

約数ペア:

[(1, 285467139), (3, 95155713), (9, 31718571), (27, 10572857), (1583, 180333), (4749, 60111), (6679, 42741), (14247, 20037)]