80680677

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1499}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 54103323

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 699, 1499, 1631, 2563, 4497, 4893, 7689, 10493, 16489, 17941, 31479, 49467, 53823, 115423, 346269, 349267, 1047801, 2444869, 3841937, 7334607, 11525811, 26893559, 80680677]

約数ペア:

[(1, 80680677), (3, 26893559), (7, 11525811), (11, 7334607), (21, 3841937), (33, 2444869), (77, 1047801), (231, 349267), (233, 346269), (699, 115423), (1499, 53823), (1631, 49467), (2563, 31479), (4497, 17941), (4893, 16489), (7689, 10493)]