90500139

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{20071}}^1$

素因数の和:20247

約数の個数: 16

約数和(自身を含む): 134883840

約数和(自身を除く): 44383701

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 20071, 60213, 180639, 541917, 3351857, 10055571, 30166713, 90500139]

約数ペア:

[(1, 90500139), (3, 30166713), (9, 10055571), (27, 3351857), (167, 541917), (501, 180639), (1503, 60213), (4509, 20071)]