122939089

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 156800000

約数和(自身を除く): 33860911

約数列:

[1, 7, 13, 49, 79, 91, 343, 349, 553, 637, 1027, 2443, 3871, 4459, 4537, 7189, 17101, 27097, 27571, 31759, 50323, 119707, 192997, 222313, 352261, 358423, 1350979, 1556191, 2508961, 9456853, 17562727, 122939089]

約数ペア:

[(1, 122939089), (7, 17562727), (13, 9456853), (49, 2508961), (79, 1556191), (91, 1350979), (343, 358423), (349, 352261), (553, 222313), (637, 192997), (1027, 119707), (2443, 50323), (3871, 31759), (4459, 27571), (4537, 27097), (7189, 17101)]