227943

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 24

約数和(自身を含む): 366080

約数和(自身を除く): 138137

約数列:

[1, 3, 9, 19, 31, 43, 57, 93, 129, 171, 279, 387, 589, 817, 1333, 1767, 2451, 3999, 5301, 7353, 11997, 25327, 75981, 227943]

約数ペア:

[(1, 227943), (3, 75981), (9, 25327), (19, 11997), (31, 7353), (43, 5301), (57, 3999), (93, 2451), (129, 1767), (171, 1333), (279, 817), (387, 589)]