64943127

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{4801}}^1$

素因数の和:4980

約数の個数: 20

約数和(自身を含む): 97615056

約数和(自身を除く): 32671929

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 4801, 13527, 14403, 43209, 129627, 388881, 801767, 2405301, 7215903, 21647709, 64943127]

約数ペア:

[(1, 64943127), (3, 21647709), (9, 7215903), (27, 2405301), (81, 801767), (167, 388881), (501, 129627), (1503, 43209), (4509, 14403), (4801, 13527)]