71792203

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 89467200

約数和(自身を除く): 17674997

約数列:

[1, 7, 19, 49, 59, 133, 413, 931, 1121, 1307, 2891, 7847, 9149, 24833, 54929, 64043, 77113, 173831, 539791, 1216817, 1465147, 3778537, 10256029, 71792203]

約数ペア:

[(1, 71792203), (7, 10256029), (19, 3778537), (49, 1465147), (59, 1216817), (133, 539791), (413, 173831), (931, 77113), (1121, 64043), (1307, 54929), (2891, 24833), (7847, 9149)]