860381757

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2683}}^1$

素因数の和:2839

約数の個数: 40

約数和(自身を含む): 1332831456

約数和(自身を除く): 472449699

約数列:

[1, 3, 9, 27, 37, 81, 107, 111, 321, 333, 963, 999, 2683, 2889, 2997, 3959, 8049, 8667, 11877, 24147, 35631, 72441, 99271, 106893, 217323, 287081, 297813, 320679, 861243, 893439, 2583729, 2680317, 7751187, 8040951, 10621997, 23253561, 31865991, 95597973, 286793919, 860381757]

約数ペア:

[(1, 860381757), (3, 286793919), (9, 95597973), (27, 31865991), (37, 23253561), (81, 10621997), (107, 8040951), (111, 7751187), (321, 2680317), (333, 2583729), (963, 893439), (999, 861243), (2683, 320679), (2889, 297813), (2997, 287081), (3959, 217323), (8049, 106893), (8667, 99271), (11877, 72441), (24147, 35631)]