57131577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 87730344

約数和(自身を除く): 30598767

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 1193, 2817, 3579, 5321, 10737, 15963, 20281, 47889, 60843, 182529, 373409, 1120227, 3360681, 6347953, 19043859, 57131577]

約数ペア:

[(1, 57131577), (3, 19043859), (9, 6347953), (17, 3360681), (51, 1120227), (153, 373409), (313, 182529), (939, 60843), (1193, 47889), (2817, 20281), (3579, 15963), (5321, 10737)]