522079209

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 789626880

約数和(自身を除く): 267547671

約数列:

[1, 3, 9, 27, 67, 191, 201, 573, 603, 1511, 1719, 1809, 4533, 5157, 12797, 13599, 38391, 40797, 101237, 115173, 288601, 303711, 345519, 865803, 911133, 2597409, 2733399, 7792227, 19336267, 58008801, 174026403, 522079209]

約数ペア:

[(1, 522079209), (3, 174026403), (9, 58008801), (27, 19336267), (67, 7792227), (191, 2733399), (201, 2597409), (573, 911133), (603, 865803), (1511, 345519), (1719, 303711), (1809, 288601), (4533, 115173), (5157, 101237), (12797, 40797), (13599, 38391)]