105894999

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 194073600

約数和(自身を除く): 88178601

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 57, 63, 111, 133, 171, 189, 259, 333, 399, 513, 703, 777, 797, 999, 1197, 2109, 2331, 2391, 3591, 4921, 5579, 6327, 6993, 7173, 14763, 15143, 16737, 18981, 21519, 29489, 44289, 45429, 50211, 88467, 106001, 132867, 136287, 150633, 206423, 265401, 318003, 408861, 560291, 619269, 796203, 954009, 1680873, 1857807, 2862027, 3922037, 5042619, 5573421, 11766111, 15127857, 35298333, 105894999]

約数ペア:

[(1, 105894999), (3, 35298333), (7, 15127857), (9, 11766111), (19, 5573421), (21, 5042619), (27, 3922037), (37, 2862027), (57, 1857807), (63, 1680873), (111, 954009), (133, 796203), (171, 619269), (189, 560291), (259, 408861), (333, 318003), (399, 265401), (513, 206423), (703, 150633), (777, 136287), (797, 132867), (999, 106001), (1197, 88467), (2109, 50211), (2331, 45429), (2391, 44289), (3591, 29489), (4921, 21519), (5579, 18981), (6327, 16737), (6993, 15143), (7173, 14763)]