133335639

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{9857}}^1$

素因数の和:10036

約数の個数: 20

約数和(自身を含む): 200393424

約数和(自身を除く): 67057785

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 9857, 13527, 29571, 88713, 266139, 798417, 1646119, 4938357, 14815071, 44445213, 133335639]

約数ペア:

[(1, 133335639), (3, 44445213), (9, 14815071), (27, 4938357), (81, 1646119), (167, 798417), (501, 266139), (1503, 88713), (4509, 29571), (9857, 13527)]