82551371

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 26312629

約数列:

[1, 7, 17, 19, 29, 119, 133, 203, 323, 493, 551, 1259, 2261, 3451, 3857, 8813, 9367, 21403, 23921, 36511, 65569, 149821, 167447, 255577, 406657, 620687, 693709, 2846599, 4344809, 4855963, 11793053, 82551371]

約数ペア:

[(1, 82551371), (7, 11793053), (17, 4855963), (19, 4344809), (29, 2846599), (119, 693709), (133, 620687), (203, 406657), (323, 255577), (493, 167447), (551, 149821), (1259, 65569), (2261, 36511), (3451, 23921), (3857, 21403), (8813, 9367)]