156945375963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14447701}}^1$

素因数の和:14447795

約数の個数: 24

約数和(自身を含む): 243414883296

約数和(自身を除く): 86469507333

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 14447701, 43343103, 130029309, 245610917, 736832751, 1025786771, 2210498253, 3077360313, 9232080939, 17438375107, 52315125321, 156945375963]

約数ペア:

[(1, 156945375963), (3, 52315125321), (9, 17438375107), (17, 9232080939), (51, 3077360313), (71, 2210498253), (153, 1025786771), (213, 736832751), (639, 245610917), (1207, 130029309), (3621, 43343103), (10863, 14447701)]