71808363

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 118552896

約数和(自身を除く): 46744533

約数列:

[1, 3, 9, 11, 27, 33, 81, 83, 99, 249, 297, 747, 891, 913, 971, 2241, 2739, 2913, 6723, 8217, 8739, 10681, 24651, 26217, 32043, 73953, 78651, 80593, 96129, 241779, 288387, 725337, 865161, 886523, 2176011, 2659569, 6528033, 7978707, 23936121, 71808363]

約数ペア:

[(1, 71808363), (3, 23936121), (9, 7978707), (11, 6528033), (27, 2659569), (33, 2176011), (81, 886523), (83, 865161), (99, 725337), (249, 288387), (297, 241779), (747, 96129), (891, 80593), (913, 78651), (971, 73953), (2241, 32043), (2739, 26217), (2913, 24651), (6723, 10681), (8217, 8739)]