68516877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 109186560

約数和(自身を除く): 40669683

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1947, 2301, 2707, 8121, 8437, 25311, 29777, 35191, 89331, 105573, 159713, 387101, 479139, 1161303, 1756843, 2076269, 5270529, 6228807, 22838959, 68516877]

約数ペア:

[(1, 68516877), (3, 22838959), (11, 6228807), (13, 5270529), (33, 2076269), (39, 1756843), (59, 1161303), (143, 479139), (177, 387101), (429, 159713), (649, 105573), (767, 89331), (1947, 35191), (2301, 29777), (2707, 25311), (8121, 8437)]