157218994461

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{248243}}^1$

素因数の和:248577

約数の個数: 32

約数和(自身を含む): 226875156480

約数和(自身を除く): 69656162019

約数列:

[1, 3, 19, 41, 57, 123, 271, 779, 813, 2337, 5149, 11111, 15447, 33333, 211109, 248243, 633327, 744729, 4716617, 10177963, 14149851, 30533889, 67273853, 193381297, 201821559, 580143891, 1278203207, 2758227973, 3834609621, 8274683919, 52406331487, 157218994461]

約数ペア:

[(1, 157218994461), (3, 52406331487), (19, 8274683919), (41, 3834609621), (57, 2758227973), (123, 1278203207), (271, 580143891), (779, 201821559), (813, 193381297), (2337, 67273853), (5149, 30533889), (11111, 14149851), (15447, 10177963), (33333, 4716617), (211109, 744729), (248243, 633327)]