145890201609

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{839767}}^1$

素因数の和:840069

約数の個数: 24

約数和(自身を含む): 213972886400

約数和(自身を除く): 68082684791

約数列:

[1, 3, 9, 97, 199, 291, 597, 873, 1791, 19303, 57909, 173727, 839767, 2519301, 7557903, 81457399, 167113633, 244372197, 501340899, 733116591, 1504022697, 16210022401, 48630067203, 145890201609]

約数ペア:

[(1, 145890201609), (3, 48630067203), (9, 16210022401), (97, 1504022697), (199, 733116591), (291, 501340899), (597, 244372197), (873, 167113633), (1791, 81457399), (19303, 7557903), (57909, 2519301), (173727, 839767)]