47483739

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{13633}}^1$

素因数の和:13688

約数の個数: 20

約数和(自身を含む): 72587416

約数和(自身を除く): 25103677

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 13633, 40899, 122697, 368091, 586219, 1104273, 1758657, 5275971, 15827913, 47483739]

約数ペア:

[(1, 47483739), (3, 15827913), (9, 5275971), (27, 1758657), (43, 1104273), (81, 586219), (129, 368091), (387, 122697), (1161, 40899), (3483, 13633)]