121539078

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{95101}}^1$

素因数の和:95180

約数の個数: 24

約数和(自身を含む): 267046416

約数和(自身を除く): 145507338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 95101, 190202, 285303, 570606, 855909, 1711818, 6752171, 13504342, 20256513, 40513026, 60769539, 121539078]

約数ペア:

[(1, 121539078), (2, 60769539), (3, 40513026), (6, 20256513), (9, 13504342), (18, 6752171), (71, 1711818), (142, 855909), (213, 570606), (426, 285303), (639, 190202), (1278, 95101)]