47995731

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5113}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 79778400

約数和(自身を除く): 31782669

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 5113, 9387, 15339, 35791, 46017, 107373, 322119, 761837, 2285511, 5332859, 6856533, 15998577, 47995731]

約数ペア:

[(1, 47995731), (3, 15998577), (7, 6856533), (9, 5332859), (21, 2285511), (63, 761837), (149, 322119), (447, 107373), (1043, 46017), (1341, 35791), (3129, 15339), (5113, 9387)]