1837753029

素因数分解:

$3^4\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{1949}}^1$

素因数の和:3631

約数の個数: 40

約数和(自身を含む): 3140966400

約数和(自身を除く): 1303213371

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1663, 1949, 4989, 5847, 11641, 13643, 14967, 17541, 34923, 40929, 44901, 52623, 104769, 122787, 134703, 157869, 314307, 368361, 942921, 1105083, 3241187, 9723561, 22688309, 29170683, 68064927, 87512049, 204194781, 262536147, 612584343, 1837753029]

約数ペア:

[(1, 1837753029), (3, 612584343), (7, 262536147), (9, 204194781), (21, 87512049), (27, 68064927), (63, 29170683), (81, 22688309), (189, 9723561), (567, 3241187), (1663, 1105083), (1949, 942921), (4989, 368361), (5847, 314307), (11641, 157869), (13643, 134703), (14967, 122787), (17541, 104769), (34923, 52623), (40929, 44901)]