157413771657

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{72647}}^1$

素因数の和:72940

約数の個数: 48

約数和(自身を含む): 243177846912

約数和(自身を除く): 85764075255

約数列:

[1, 3, 9, 27, 37, 81, 111, 241, 243, 333, 723, 999, 2169, 2997, 6507, 8917, 8991, 19521, 26751, 58563, 72647, 80253, 217941, 240759, 653823, 722277, 1961469, 2166831, 2687939, 5884407, 8063817, 17507927, 17653221, 24191451, 52523781, 72574353, 157571343, 217723059, 472714029, 647793299, 653169177, 1418142087, 1943379897, 4254426261, 5830139691, 17490419073, 52471257219, 157413771657]

約数ペア:

[(1, 157413771657), (3, 52471257219), (9, 17490419073), (27, 5830139691), (37, 4254426261), (81, 1943379897), (111, 1418142087), (241, 653169177), (243, 647793299), (333, 472714029), (723, 217723059), (999, 157571343), (2169, 72574353), (2997, 52523781), (6507, 24191451), (8917, 17653221), (8991, 17507927), (19521, 8063817), (26751, 5884407), (58563, 2687939), (72647, 2166831), (80253, 1961469), (217941, 722277), (240759, 653823)]