81152883

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{75773}}^1$

素因数の和:75803

約数の個数: 24

約数和(自身を含む): 141848928

約数和(自身を除く): 60696045

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 75773, 227319, 530411, 681957, 1288141, 1591233, 3864423, 4773699, 9016987, 11593269, 27050961, 81152883]

約数ペア:

[(1, 81152883), (3, 27050961), (7, 11593269), (9, 9016987), (17, 4773699), (21, 3864423), (51, 1591233), (63, 1288141), (119, 681957), (153, 530411), (357, 227319), (1071, 75773)]