7389186363

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 12186608896

約数和(自身を除く): 4797422533

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 97, 117, 219, 291, 351, 657, 873, 949, 991, 1053, 1261, 1971, 2619, 2847, 2973, 3783, 5913, 7081, 7857, 8541, 8919, 11349, 12883, 21243, 25623, 26757, 34047, 38649, 63729, 72343, 76869, 80271, 92053, 96127, 102141, 115947, 191187, 217029, 276159, 288381, 347841, 573561, 651087, 828477, 865143, 940459, 1043523, 1249651, 1953261, 2485431, 2595429, 2821377, 3748953, 5859783, 7017271, 7456293, 7786287, 8464131, 11246859, 21051813, 25392393, 33740577, 63155439, 76177179, 91224523, 101221731, 189466317, 273673569, 568398951, 821020707, 2463062121, 7389186363]

約数ペア:

[(1, 7389186363), (3, 2463062121), (9, 821020707), (13, 568398951), (27, 273673569), (39, 189466317), (73, 101221731), (81, 91224523), (97, 76177179), (117, 63155439), (219, 33740577), (291, 25392393), (351, 21051813), (657, 11246859), (873, 8464131), (949, 7786287), (991, 7456293), (1053, 7017271), (1261, 5859783), (1971, 3748953), (2619, 2821377), (2847, 2595429), (2973, 2485431), (3783, 1953261), (5913, 1249651), (7081, 1043523), (7857, 940459), (8541, 865143), (8919, 828477), (11349, 651087), (12883, 573561), (21243, 347841), (25623, 288381), (26757, 276159), (34047, 217029), (38649, 191187), (63729, 115947), (72343, 102141), (76869, 96127), (80271, 92053)]