133942041

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20873}}^1$

素因数の和:20933

約数の個数: 24

約数和(自身を含む): 208406016

約数和(自身を除く): 74463975

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 20873, 62619, 187857, 480079, 647063, 1440237, 1941189, 4320711, 5823567, 14882449, 44647347, 133942041]

約数ペア:

[(1, 133942041), (3, 44647347), (9, 14882449), (23, 5823567), (31, 4320711), (69, 1941189), (93, 1440237), (207, 647063), (279, 480079), (713, 187857), (2139, 62619), (6417, 20873)]