163965357

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 258572160

約数和(自身を除く): 94606803

約数列:

[1, 3, 9, 17, 27, 51, 153, 211, 459, 633, 1693, 1899, 3587, 5079, 5697, 10761, 15237, 28781, 32283, 45711, 86343, 96849, 259029, 357223, 777087, 1071669, 3215007, 6072791, 9645021, 18218373, 54655119, 163965357]

約数ペア:

[(1, 163965357), (3, 54655119), (9, 18218373), (17, 9645021), (27, 6072791), (51, 3215007), (153, 1071669), (211, 777087), (459, 357223), (633, 259029), (1693, 96849), (1899, 86343), (3587, 45711), (5079, 32283), (5697, 28781), (10761, 15237)]