156722726199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1\times {\mathrm{18341}}^1$

素因数の和:19959

約数の個数: 32

約数和(自身を含む): 226696555008

約数和(自身を除く): 69973828809

約数列:

[1, 3, 13, 39, 151, 453, 1451, 1963, 4353, 5889, 18341, 18863, 55023, 56589, 219101, 238433, 657303, 715299, 2769491, 2848313, 8308473, 8544939, 26612791, 36003383, 79838373, 108010149, 345966283, 1037898849, 4018531441, 12055594323, 52240908733, 156722726199]

約数ペア:

[(1, 156722726199), (3, 52240908733), (13, 12055594323), (39, 4018531441), (151, 1037898849), (453, 345966283), (1451, 108010149), (1963, 79838373), (4353, 36003383), (5889, 26612791), (18341, 8544939), (18863, 8308473), (55023, 2848313), (56589, 2769491), (219101, 715299), (238433, 657303)]