125612847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 200442528

約数和(自身を除く): 74829681

約数列:

[1, 3, 9, 17, 43, 51, 61, 129, 153, 183, 313, 387, 549, 731, 939, 1037, 2193, 2623, 2817, 3111, 5321, 6579, 7869, 9333, 13459, 15963, 19093, 23607, 40377, 44591, 47889, 57279, 121131, 133773, 171837, 228803, 324581, 401319, 686409, 820999, 973743, 2059227, 2462997, 2921229, 7388991, 13956983, 41870949, 125612847]

約数ペア:

[(1, 125612847), (3, 41870949), (9, 13956983), (17, 7388991), (43, 2921229), (51, 2462997), (61, 2059227), (129, 973743), (153, 820999), (183, 686409), (313, 401319), (387, 324581), (549, 228803), (731, 171837), (939, 133773), (1037, 121131), (2193, 57279), (2623, 47889), (2817, 44591), (3111, 40377), (5321, 23607), (6579, 19093), (7869, 15963), (9333, 13459)]