85197609

素因数分解:

$3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1277}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 144771840

約数和(自身を除く): 59574231

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 353, 1059, 1277, 2471, 3177, 3831, 7413, 8939, 9531, 11493, 22239, 26817, 34479, 66717, 80451, 241353, 450781, 1352343, 3155467, 4057029, 9466401, 12171087, 28399203, 85197609]

約数ペア:

[(1, 85197609), (3, 28399203), (7, 12171087), (9, 9466401), (21, 4057029), (27, 3155467), (63, 1352343), (189, 450781), (353, 241353), (1059, 80451), (1277, 66717), (2471, 34479), (3177, 26817), (3831, 22239), (7413, 11493), (8939, 9531)]