84752163

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{28279}}^1$

素因数の和:28328

約数の個数: 20

約数和(自身を含む): 130031440

約数和(自身を除く): 45279277

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 28279, 84837, 254511, 763533, 1046323, 2290599, 3138969, 9416907, 28250721, 84752163]

約数ペア:

[(1, 84752163), (3, 28250721), (9, 9416907), (27, 3138969), (37, 2290599), (81, 1046323), (111, 763533), (333, 254511), (999, 84837), (2997, 28279)]