70925139

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 56

約数和(自身を含む): 115683120

約数和(自身を除く): 44757981

約数列:

[1, 3, 9, 17, 27, 51, 59, 81, 97, 153, 177, 243, 291, 459, 531, 729, 873, 1003, 1377, 1593, 1649, 2619, 3009, 4131, 4779, 4947, 5723, 7857, 9027, 12393, 14337, 14841, 17169, 23571, 27081, 43011, 44523, 51507, 70713, 81243, 97291, 133569, 154521, 243729, 291873, 400707, 463563, 731187, 875619, 1202121, 1390689, 2626857, 4172067, 7880571, 23641713, 70925139]

約数ペア:

[(1, 70925139), (3, 23641713), (9, 7880571), (17, 4172067), (27, 2626857), (51, 1390689), (59, 1202121), (81, 875619), (97, 731187), (153, 463563), (177, 400707), (243, 291873), (291, 243729), (459, 154521), (531, 133569), (729, 97291), (873, 81243), (1003, 70713), (1377, 51507), (1593, 44523), (1649, 43011), (2619, 27081), (3009, 23571), (4131, 17169), (4779, 14841), (4947, 14337), (5723, 12393), (7857, 9027)]