85819371

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 138405120

約数和(自身を除く): 52585749

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 121, 209, 253, 363, 437, 541, 627, 759, 1311, 1623, 2299, 2783, 4807, 5951, 6897, 8349, 10279, 12443, 14421, 17853, 30837, 37329, 52877, 65461, 113069, 136873, 158631, 196383, 236417, 339207, 410619, 709251, 1243759, 1505603, 2600587, 3731277, 4516809, 7801761, 28606457, 85819371]

約数ペア:

[(1, 85819371), (3, 28606457), (11, 7801761), (19, 4516809), (23, 3731277), (33, 2600587), (57, 1505603), (69, 1243759), (121, 709251), (209, 410619), (253, 339207), (363, 236417), (437, 196383), (541, 158631), (627, 136873), (759, 113069), (1311, 65461), (1623, 52877), (2299, 37329), (2783, 30837), (4807, 17853), (5951, 14421), (6897, 12443), (8349, 10279)]