48691881

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 82860800

約数和(自身を除く): 34168919

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1069, 1687, 2169, 3207, 5061, 6507, 7483, 9621, 15183, 22449, 28863, 45549, 67347, 202041, 257629, 772887, 1803403, 2318661, 5410209, 6955983, 16230627, 48691881]

約数ペア:

[(1, 48691881), (3, 16230627), (7, 6955983), (9, 5410209), (21, 2318661), (27, 1803403), (63, 772887), (189, 257629), (241, 202041), (723, 67347), (1069, 45549), (1687, 28863), (2169, 22449), (3207, 15183), (5061, 9621), (6507, 7483)]