234879939

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1783}}^1$

素因数の和:1857

約数の個数: 64

約数和(自身を含む): 431585280

約数和(自身を除く): 196705341

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 189, 287, 357, 369, 459, 697, 861, 1071, 1107, 1783, 2091, 2583, 3213, 4879, 5349, 6273, 7749, 12481, 14637, 16047, 18819, 30311, 37443, 43911, 48141, 73103, 90933, 112329, 131733, 212177, 219309, 272799, 336987, 511721, 636531, 657927, 818397, 1242751, 1535163, 1909593, 1973781, 3728253, 4605489, 5728779, 8699257, 11184759, 13816467, 26097771, 33554277, 78293313, 234879939]

約数ペア:

[(1, 234879939), (3, 78293313), (7, 33554277), (9, 26097771), (17, 13816467), (21, 11184759), (27, 8699257), (41, 5728779), (51, 4605489), (63, 3728253), (119, 1973781), (123, 1909593), (153, 1535163), (189, 1242751), (287, 818397), (357, 657927), (369, 636531), (459, 511721), (697, 336987), (861, 272799), (1071, 219309), (1107, 212177), (1783, 131733), (2091, 112329), (2583, 90933), (3213, 73103), (4879, 48141), (5349, 43911), (6273, 37443), (7749, 30311), (12481, 18819), (14637, 16047)]