27929151

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{15439}}^1$

素因数の和:15515

約数の個数: 16

約数和(自身を含む): 41996800

約数和(自身を除く): 14067649

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 15439, 46317, 138951, 416853, 1034413, 3103239, 9309717, 27929151]

約数ペア:

[(1, 27929151), (3, 9309717), (9, 3103239), (27, 1034413), (67, 416853), (201, 138951), (603, 46317), (1809, 15439)]