75981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 16

約数和(自身を含む): 112640

約数和(自身を除く): 36659

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 817, 1333, 1767, 2451, 3999, 25327, 75981]

約数ペア:

[(1, 75981), (3, 25327), (19, 3999), (31, 2451), (43, 1767), (57, 1333), (93, 817), (129, 589)]