42005635317

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{392969}}^1$

素因数の和:393122

約数の個数: 32

約数和(自身を含む): 64509955200

約数和(自身を除く): 22504319883

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 963, 999, 2889, 3959, 11877, 35631, 106893, 392969, 1178907, 3536721, 10610163, 14539853, 42047683, 43619559, 126143049, 130858677, 378429147, 392576031, 1135287441, 1555764271, 4667292813, 14001878439, 42005635317]

約数ペア:

[(1, 42005635317), (3, 14001878439), (9, 4667292813), (27, 1555764271), (37, 1135287441), (107, 392576031), (111, 378429147), (321, 130858677), (333, 126143049), (963, 43619559), (999, 42047683), (2889, 14539853), (3959, 10610163), (11877, 3536721), (35631, 1178907), (106893, 392969)]