9159957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 15500160

約数和(自身を除く): 6340203

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 137, 153, 171, 207, 323, 391, 411, 437, 969, 1173, 1233, 1311, 2329, 2603, 2907, 3151, 3519, 3933, 6987, 7429, 7809, 9453, 20961, 22287, 23427, 28359, 44251, 53567, 59869, 66861, 132753, 160701, 179607, 398259, 482103, 538821, 1017773, 3053319, 9159957]

約数ペア:

[(1, 9159957), (3, 3053319), (9, 1017773), (17, 538821), (19, 482103), (23, 398259), (51, 179607), (57, 160701), (69, 132753), (137, 66861), (153, 59869), (171, 53567), (207, 44251), (323, 28359), (391, 23427), (411, 22287), (437, 20961), (969, 9453), (1173, 7809), (1233, 7429), (1311, 6987), (2329, 3933), (2603, 3519), (2907, 3151)]