86025861

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{607}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 132787200

約数和(自身を除く): 46761339

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 543, 607, 783, 1629, 1821, 4887, 5249, 5463, 15747, 16389, 17603, 47241, 52809, 109867, 141723, 158427, 329601, 475281, 988803, 2966409, 3186143, 9558429, 28675287, 86025861]

約数ペア:

[(1, 86025861), (3, 28675287), (9, 9558429), (27, 3186143), (29, 2966409), (87, 988803), (181, 475281), (261, 329601), (543, 158427), (607, 141723), (783, 109867), (1629, 52809), (1821, 47241), (4887, 17603), (5249, 16389), (5463, 15747)]