80532963

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3541}}^1$

素因数の和:3592

約数の個数: 36

約数和(自身を含む): 140348208

約数和(自身を除く): 59815245

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 3541, 7581, 10623, 22743, 24787, 31869, 67279, 74361, 201837, 223083, 470953, 605511, 1278301, 1412859, 3834903, 4238577, 8948107, 11504709, 26844321, 80532963]

約数ペア:

[(1, 80532963), (3, 26844321), (7, 11504709), (9, 8948107), (19, 4238577), (21, 3834903), (57, 1412859), (63, 1278301), (133, 605511), (171, 470953), (361, 223083), (399, 201837), (1083, 74361), (1197, 67279), (2527, 31869), (3249, 24787), (3541, 22743), (7581, 10623)]