68960463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 117089280

約数和(自身を除く): 48128817

約数列:

[1, 3, 11, 13, 23, 29, 33, 39, 69, 87, 143, 241, 253, 299, 319, 377, 429, 667, 723, 759, 897, 957, 1131, 2001, 2651, 3133, 3289, 4147, 5543, 6989, 7337, 7953, 8671, 9399, 9867, 12441, 16629, 20967, 22011, 26013, 34463, 60973, 72059, 76879, 90857, 95381, 103389, 160747, 182919, 216177, 230637, 272571, 286143, 482241, 792649, 999427, 1768217, 2089711, 2377947, 2998281, 5304651, 6269133, 22986821, 68960463]

約数ペア:

[(1, 68960463), (3, 22986821), (11, 6269133), (13, 5304651), (23, 2998281), (29, 2377947), (33, 2089711), (39, 1768217), (69, 999427), (87, 792649), (143, 482241), (241, 286143), (253, 272571), (299, 230637), (319, 216177), (377, 182919), (429, 160747), (667, 103389), (723, 95381), (759, 90857), (897, 76879), (957, 72059), (1131, 60973), (2001, 34463), (2651, 26013), (3133, 22011), (3289, 20967), (4147, 16629), (5543, 12441), (6989, 9867), (7337, 9399), (7953, 8671)]