87084081

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4783}}^1$

素因数の和:4830

約数の個数: 36

約数和(自身を含む): 152743552

約数和(自身を除く): 65659471

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 4783, 6069, 14349, 18207, 33481, 43047, 81311, 100443, 243933, 301329, 569177, 731799, 1382287, 1707531, 4146861, 5122593, 9676009, 12440583, 29028027, 87084081]

約数ペア:

[(1, 87084081), (3, 29028027), (7, 12440583), (9, 9676009), (17, 5122593), (21, 4146861), (51, 1707531), (63, 1382287), (119, 731799), (153, 569177), (289, 301329), (357, 243933), (867, 100443), (1071, 81311), (2023, 43047), (2601, 33481), (4783, 18207), (6069, 14349)]