27720306882

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{317333}}^1$

素因数の和:317575

約数の個数: 48

約数和(自身を含む): 62969220288

約数和(自身を除く): 35248913406

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 1266, 1899, 3798, 4853, 9706, 14559, 29118, 43677, 87354, 317333, 634666, 951999, 1903998, 2855997, 5711994, 7298659, 14597318, 21895977, 43791954, 65687931, 66957263, 131375862, 133914526, 200871789, 401743578, 602615367, 1205230734, 1540017049, 3080034098, 4620051147, 9240102294, 13860153441, 27720306882]

約数ペア:

[(1, 27720306882), (2, 13860153441), (3, 9240102294), (6, 4620051147), (9, 3080034098), (18, 1540017049), (23, 1205230734), (46, 602615367), (69, 401743578), (138, 200871789), (207, 133914526), (211, 131375862), (414, 66957263), (422, 65687931), (633, 43791954), (1266, 21895977), (1899, 14597318), (3798, 7298659), (4853, 5711994), (9706, 2855997), (14559, 1903998), (29118, 951999), (43677, 634666), (87354, 317333)]