124267871

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 166824000

約数和(自身を除く): 42556129

約数列:

[1, 7, 13, 29, 31, 49, 91, 203, 217, 343, 377, 403, 637, 899, 961, 1421, 1519, 2639, 2821, 4459, 6293, 6727, 9947, 10633, 11687, 12493, 18473, 19747, 27869, 44051, 47089, 81809, 87451, 129311, 138229, 195083, 308357, 329623, 362297, 572663, 612157, 1365581, 2536079, 4008641, 4285099, 9559067, 17752553, 124267871]

約数ペア:

[(1, 124267871), (7, 17752553), (13, 9559067), (29, 4285099), (31, 4008641), (49, 2536079), (91, 1365581), (203, 612157), (217, 572663), (343, 362297), (377, 329623), (403, 308357), (637, 195083), (899, 138229), (961, 129311), (1421, 87451), (1519, 81809), (2639, 47089), (2821, 44051), (4459, 27869), (6293, 19747), (6727, 18473), (9947, 12493), (10633, 11687)]