84404511

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{28163}}^1$

素因数の和:28212

約数の個数: 20

約数和(自身を含む): 129498072

約数和(自身を除く): 45093561

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 28163, 84489, 253467, 760401, 1042031, 2281203, 3126093, 9378279, 28134837, 84404511]

約数ペア:

[(1, 84404511), (3, 28134837), (9, 9378279), (27, 3126093), (37, 2281203), (81, 1042031), (111, 760401), (333, 253467), (999, 84489), (2997, 28163)]