90874197

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6827}}^1$

素因数の和:6882

約数の個数: 32

約数和(自身を含む): 147484800

約数和(自身を除く): 56610603

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 6827, 13311, 20481, 61443, 116059, 184329, 197983, 348177, 593949, 1044531, 1781847, 3133593, 3365711, 5345541, 10097133, 30291399, 90874197]

約数ペア:

[(1, 90874197), (3, 30291399), (9, 10097133), (17, 5345541), (27, 3365711), (29, 3133593), (51, 1781847), (87, 1044531), (153, 593949), (261, 348177), (459, 197983), (493, 184329), (783, 116059), (1479, 61443), (4437, 20481), (6827, 13311)]