78892143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 119750400

約数和(自身を除く): 40858257

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1049, 1419, 1749, 2279, 3147, 6837, 11539, 25069, 34617, 45107, 55597, 75207, 135321, 166791, 496177, 611567, 1488531, 1834701, 2390671, 7172013, 26297381, 78892143]

約数ペア:

[(1, 78892143), (3, 26297381), (11, 7172013), (33, 2390671), (43, 1834701), (53, 1488531), (129, 611567), (159, 496177), (473, 166791), (583, 135321), (1049, 75207), (1419, 55597), (1749, 45107), (2279, 34617), (3147, 25069), (6837, 11539)]