68353617

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 100362240

約数和(自身を除く): 32008623

約数列:

[1, 3, 17, 43, 51, 71, 129, 213, 439, 731, 1207, 1317, 2193, 3053, 3621, 7463, 9159, 18877, 22389, 31169, 51901, 56631, 93507, 155703, 320909, 529873, 962727, 1340267, 1589619, 4020801, 22784539, 68353617]

約数ペア:

[(1, 68353617), (3, 22784539), (17, 4020801), (43, 1589619), (51, 1340267), (71, 962727), (129, 529873), (213, 320909), (439, 155703), (731, 93507), (1207, 56631), (1317, 51901), (2193, 31169), (3053, 22389), (3621, 18877), (7463, 9159)]