26327781

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 16008219

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1399, 2091, 4197, 6273, 12591, 18819, 23783, 37773, 57359, 71349, 172077, 214047, 516231, 642141, 975103, 1548693, 2925309, 8775927, 26327781]

約数ペア:

[(1, 26327781), (3, 8775927), (9, 2925309), (17, 1548693), (27, 975103), (41, 642141), (51, 516231), (123, 214047), (153, 172077), (369, 71349), (459, 57359), (697, 37773), (1107, 23783), (1399, 18819), (2091, 12591), (4197, 6273)]