126863121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14843}}^1$

素因数の和:14901

約数の個数: 32

約数和(自身を含む): 216603648

約数和(自身を除く): 89740527

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 14843, 44529, 103901, 163273, 311703, 489819, 549191, 1142911, 1647573, 3428733, 3844337, 6041101, 11533011, 18123303, 42287707, 126863121]

約数ペア:

[(1, 126863121), (3, 42287707), (7, 18123303), (11, 11533011), (21, 6041101), (33, 3844337), (37, 3428733), (77, 1647573), (111, 1142911), (231, 549191), (259, 489819), (407, 311703), (777, 163273), (1221, 103901), (2849, 44529), (8547, 14843)]