72610713

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28111}}^1$

素因数の和:28165

約数の個数: 24

約数和(自身を含む): 122793216

約数和(自身を除く): 50182503

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 28111, 84333, 196777, 252999, 590331, 1152551, 1770993, 3457653, 8067857, 10372959, 24203571, 72610713]

約数ペア:

[(1, 72610713), (3, 24203571), (7, 10372959), (9, 8067857), (21, 3457653), (41, 1770993), (63, 1152551), (123, 590331), (287, 252999), (369, 196777), (861, 84333), (2583, 28111)]