88307247

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 137871360

約数和(自身を除く): 49564113

約数列:

[1, 3, 7, 21, 59, 177, 263, 271, 413, 789, 813, 1239, 1841, 1897, 5523, 5691, 15517, 15989, 46551, 47967, 71273, 108619, 111923, 213819, 325857, 335769, 498911, 1496733, 4205107, 12615321, 29435749, 88307247]

約数ペア:

[(1, 88307247), (3, 29435749), (7, 12615321), (21, 4205107), (59, 1496733), (177, 498911), (263, 335769), (271, 325857), (413, 213819), (789, 111923), (813, 108619), (1239, 71273), (1841, 47967), (1897, 46551), (5523, 15989), (5691, 15517)]