75981387

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{15919}}^1$

素因数の和:16002

約数の個数: 16

約数和(自身を含む): 106472960

約数和(自身を除く): 30491573

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 15919, 47757, 589003, 684517, 1767009, 2053551, 25327129, 75981387]

約数ペア:

[(1, 75981387), (3, 25327129), (37, 2053551), (43, 1767009), (111, 684517), (129, 589003), (1591, 47757), (4773, 15919)]