8195337

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 13172544

約数和(自身を除く): 4977207

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 83, 159, 207, 249, 477, 621, 747, 1219, 1431, 1863, 1909, 2241, 3657, 4293, 4399, 5727, 6723, 10971, 13197, 17181, 32913, 39591, 51543, 98739, 101177, 118773, 154629, 303531, 356319, 910593, 2731779, 8195337]

約数ペア:

[(1, 8195337), (3, 2731779), (9, 910593), (23, 356319), (27, 303531), (53, 154629), (69, 118773), (81, 101177), (83, 98739), (159, 51543), (207, 39591), (249, 32913), (477, 17181), (621, 13197), (747, 10971), (1219, 6723), (1431, 5727), (1863, 4399), (1909, 4293), (2241, 3657)]