63905949

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 100224000

約数和(自身を除く): 36318051

約数列:

[1, 3, 9, 19, 27, 57, 171, 347, 359, 513, 1041, 1077, 3123, 3231, 6593, 6821, 9369, 9693, 19779, 20463, 59337, 61389, 124573, 178011, 184167, 373719, 1121157, 2366887, 3363471, 7100661, 21301983, 63905949]

約数ペア:

[(1, 63905949), (3, 21301983), (9, 7100661), (19, 3363471), (27, 2366887), (57, 1121157), (171, 373719), (347, 184167), (359, 178011), (513, 124573), (1041, 61389), (1077, 59337), (3123, 20463), (3231, 19779), (6593, 9693), (6821, 9369)]