231639093

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{691}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 406763136

約数和(自身を除く): 175124043

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 313, 357, 691, 939, 1071, 2073, 2191, 2817, 4837, 5321, 6219, 6573, 11747, 14511, 15963, 19719, 35241, 37247, 43533, 47889, 82229, 105723, 111741, 216283, 246687, 335223, 648849, 740061, 1513981, 1946547, 3676811, 4541943, 11030433, 13625829, 25737677, 33091299, 77213031, 231639093]

約数ペア:

[(1, 231639093), (3, 77213031), (7, 33091299), (9, 25737677), (17, 13625829), (21, 11030433), (51, 4541943), (63, 3676811), (119, 1946547), (153, 1513981), (313, 740061), (357, 648849), (691, 335223), (939, 246687), (1071, 216283), (2073, 111741), (2191, 105723), (2817, 82229), (4837, 47889), (5321, 43533), (6219, 37247), (6573, 35241), (11747, 19719), (14511, 15963)]