79827759

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 140474880

約数和(自身を除く): 60647121

約数列:

[1, 3, 9, 11, 19, 31, 33, 37, 57, 93, 99, 111, 171, 209, 279, 333, 341, 407, 589, 627, 703, 1023, 1147, 1221, 1369, 1767, 1881, 2109, 3069, 3441, 3663, 4107, 5301, 6327, 6479, 7733, 10323, 12321, 12617, 15059, 19437, 21793, 23199, 26011, 37851, 42439, 45177, 58311, 65379, 69597, 78033, 113553, 127317, 135531, 196137, 234099, 239723, 286121, 381951, 466829, 719169, 806341, 858363, 1400487, 2157507, 2419023, 2575089, 4201461, 7257069, 8869751, 26609253, 79827759]

約数ペア:

[(1, 79827759), (3, 26609253), (9, 8869751), (11, 7257069), (19, 4201461), (31, 2575089), (33, 2419023), (37, 2157507), (57, 1400487), (93, 858363), (99, 806341), (111, 719169), (171, 466829), (209, 381951), (279, 286121), (333, 239723), (341, 234099), (407, 196137), (589, 135531), (627, 127317), (703, 113553), (1023, 78033), (1147, 69597), (1221, 65379), (1369, 58311), (1767, 45177), (1881, 42439), (2109, 37851), (3069, 26011), (3441, 23199), (3663, 21793), (4107, 19437), (5301, 15059), (6327, 12617), (6479, 12321), (7733, 10323)]