77811591

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 122976000

約数和(自身を除く): 45164409

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1331, 1499, 1573, 3993, 4497, 4719, 16489, 17303, 19487, 49467, 51909, 58461, 181379, 214357, 544137, 643071, 1995169, 2357927, 5985507, 7073781, 25937197, 77811591]

約数ペア:

[(1, 77811591), (3, 25937197), (11, 7073781), (13, 5985507), (33, 2357927), (39, 1995169), (121, 643071), (143, 544137), (363, 214357), (429, 181379), (1331, 58461), (1499, 51909), (1573, 49467), (3993, 19487), (4497, 17303), (4719, 16489)]