964909827

素因数分解:

$3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{5437}}^1$

素因数の和:5769

約数の個数: 40

約数和(自身を含む): 1652890976

約数和(自身を除く): 687981149

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 313, 567, 939, 2191, 2817, 5437, 6573, 8451, 16311, 19719, 25353, 38059, 48933, 59157, 114177, 146799, 177471, 342531, 440397, 1027593, 1701781, 3082779, 5105343, 11912467, 15316029, 35737401, 45948087, 107212203, 137844261, 321636609, 964909827]

約数ペア:

[(1, 964909827), (3, 321636609), (7, 137844261), (9, 107212203), (21, 45948087), (27, 35737401), (63, 15316029), (81, 11912467), (189, 5105343), (313, 3082779), (567, 1701781), (939, 1027593), (2191, 440397), (2817, 342531), (5437, 177471), (6573, 146799), (8451, 114177), (16311, 59157), (19719, 48933), (25353, 38059)]