80332857

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 130584960

約数和(自身を除く): 50252103

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 1373, 1773, 2167, 4119, 5319, 6501, 12357, 15103, 19503, 37071, 45309, 58509, 135927, 270481, 407781, 811443, 2434329, 2975291, 7302987, 8925873, 26777619, 80332857]

約数ペア:

[(1, 80332857), (3, 26777619), (9, 8925873), (11, 7302987), (27, 2975291), (33, 2434329), (99, 811443), (197, 407781), (297, 270481), (591, 135927), (1373, 58509), (1773, 45309), (2167, 37071), (4119, 19503), (5319, 15103), (6501, 12357)]