77186067

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 121465344

約数和(自身を除く): 44279277

約数列:

[1, 3, 7, 21, 41, 123, 157, 287, 471, 571, 861, 1099, 1713, 3297, 3997, 6437, 11991, 19311, 23411, 45059, 70233, 89647, 135177, 163877, 268941, 491631, 627529, 1882587, 3675527, 11026581, 25728689, 77186067]

約数ペア:

[(1, 77186067), (3, 25728689), (7, 11026581), (21, 3675527), (41, 1882587), (123, 627529), (157, 491631), (287, 268941), (471, 163877), (571, 135177), (861, 89647), (1099, 70233), (1713, 45059), (3297, 23411), (3997, 19311), (6437, 11991)]