287986433301

素因数分解:

$3^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{397}}^1\times {\mathrm{5189}}^1$

素因数の和:5923

約数の個数: 72

約数和(自身を含む): 486738565560

約数和(自身を除く): 198752132259

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 317, 397, 441, 951, 1191, 2219, 2779, 2853, 3573, 5189, 6657, 8337, 15533, 15567, 19453, 19971, 25011, 36323, 46599, 46701, 58359, 108969, 125849, 139797, 175077, 254261, 326907, 377547, 762783, 880943, 1132641, 1644913, 2060033, 2288349, 2642829, 4934739, 6166601, 6180099, 7928487, 11514391, 14420231, 14804217, 18499803, 18540297, 34543173, 43260693, 55499409, 80600737, 100941617, 103629519, 129782079, 241802211, 302824851, 653030461, 725406633, 908474553, 1959091383, 4571213227, 5877274149, 13713639681, 31998492589, 41140919043, 95995477767, 287986433301]

約数ペア:

[(1, 287986433301), (3, 95995477767), (7, 41140919043), (9, 31998492589), (21, 13713639681), (49, 5877274149), (63, 4571213227), (147, 1959091383), (317, 908474553), (397, 725406633), (441, 653030461), (951, 302824851), (1191, 241802211), (2219, 129782079), (2779, 103629519), (2853, 100941617), (3573, 80600737), (5189, 55499409), (6657, 43260693), (8337, 34543173), (15533, 18540297), (15567, 18499803), (19453, 14804217), (19971, 14420231), (25011, 11514391), (36323, 7928487), (46599, 6180099), (46701, 6166601), (58359, 4934739), (108969, 2642829), (125849, 2288349), (139797, 2060033), (175077, 1644913), (254261, 1132641), (326907, 880943), (377547, 762783)]