966021957

素因数分解:

$3^9\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 40

約数和(自身を含む): 1534775616

約数和(自身を除く): 568753659

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 2887, 4131, 6561, 8661, 12393, 19683, 25983, 37179, 49079, 77949, 111537, 147237, 233847, 334611, 441711, 701541, 1325133, 2104623, 3975399, 6313869, 11926197, 18941607, 35778591, 56824821, 107335773, 322007319, 966021957]

約数ペア:

[(1, 966021957), (3, 322007319), (9, 107335773), (17, 56824821), (27, 35778591), (51, 18941607), (81, 11926197), (153, 6313869), (243, 3975399), (459, 2104623), (729, 1325133), (1377, 701541), (2187, 441711), (2887, 334611), (4131, 233847), (6561, 147237), (8661, 111537), (12393, 77949), (19683, 49079), (25983, 37179)]