109739861

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 142644096

約数和(自身を除く): 32904235

約数列:

[1, 7, 11, 49, 77, 83, 121, 223, 539, 581, 847, 913, 1561, 2453, 4067, 5929, 6391, 10043, 10927, 17171, 18509, 26983, 44737, 70301, 120197, 129563, 188881, 203599, 492107, 906941, 1322167, 1425193, 2239589, 9976351, 15677123, 109739861]

約数ペア:

[(1, 109739861), (7, 15677123), (11, 9976351), (49, 2239589), (77, 1425193), (83, 1322167), (121, 906941), (223, 492107), (539, 203599), (581, 188881), (847, 129563), (913, 120197), (1561, 70301), (2453, 44737), (4067, 26983), (5929, 18509), (6391, 17171), (10043, 10927)]