30449277

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{2251}}^1$

素因数の和:2430

約数の個数: 20

約数和(自身を含む): 45778656

約数和(自身を除く): 15329379

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 2251, 4509, 6753, 13527, 20259, 60777, 182331, 375917, 1127751, 3383253, 10149759, 30449277]

約数ペア:

[(1, 30449277), (3, 10149759), (9, 3383253), (27, 1127751), (81, 375917), (167, 182331), (501, 60777), (1503, 20259), (2251, 13527), (4509, 6753)]