37889127

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{2801}}^1$

素因数の和:2980

約数の個数: 20

約数和(自身を含む): 56959056

約数和(自身を除く): 19069929

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 2801, 4509, 8403, 13527, 25209, 75627, 226881, 467767, 1403301, 4209903, 12629709, 37889127]

約数ペア:

[(1, 37889127), (3, 12629709), (9, 4209903), (27, 1403301), (81, 467767), (167, 226881), (501, 75627), (1503, 25209), (2801, 13527), (4509, 8403)]