47539413

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 75513600

約数和(自身を除く): 27974187

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2069, 2553, 6207, 7659, 18621, 22977, 47587, 55863, 76553, 142761, 229659, 428283, 688977, 1284849, 1760719, 2066931, 5282157, 15846471, 47539413]

約数ペア:

[(1, 47539413), (3, 15846471), (9, 5282157), (23, 2066931), (27, 1760719), (37, 1284849), (69, 688977), (111, 428283), (207, 229659), (333, 142761), (621, 76553), (851, 55863), (999, 47587), (2069, 22977), (2553, 18621), (6207, 7659)]