57723993

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{22193}}^1$

素因数の和:22233

約数の個数: 18

約数和(自身を含む): 88576254

約数和(自身を除く): 30852261

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 22193, 66579, 199737, 377281, 1131843, 3395529, 6413777, 19241331, 57723993]

約数ペア:

[(1, 57723993), (3, 19241331), (9, 6413777), (17, 3395529), (51, 1131843), (153, 377281), (289, 199737), (867, 66579), (2601, 22193)]