8200197

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1511}}^1$

素因数の和:1590

約数の個数: 20

約数和(自身を含む): 12440736

約数和(自身を除く): 4240539

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1511, 1809, 4533, 5427, 13599, 40797, 101237, 122391, 303711, 911133, 2733399, 8200197]

約数ペア:

[(1, 8200197), (3, 2733399), (9, 911133), (27, 303711), (67, 122391), (81, 101237), (201, 40797), (603, 13599), (1511, 5427), (1809, 4533)]