166133781

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 269366400

約数和(自身を除く): 103232619

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 397, 1191, 1409, 3573, 4227, 4367, 10719, 12681, 13101, 15499, 38043, 39303, 46497, 117909, 139491, 418473, 559373, 1678119, 5034357, 6153103, 15103071, 18459309, 55377927, 166133781]

約数ペア:

[(1, 166133781), (3, 55377927), (9, 18459309), (11, 15103071), (27, 6153103), (33, 5034357), (99, 1678119), (297, 559373), (397, 418473), (1191, 139491), (1409, 117909), (3573, 46497), (4227, 39303), (4367, 38043), (10719, 15499), (12681, 13101)]