227757231

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4133}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 365776320

約数和(自身を除く): 138019089

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4133, 4239, 6123, 12399, 18369, 37197, 53729, 55107, 111591, 161187, 483561, 648881, 1450683, 1946643, 5839929, 8435453, 17519787, 25306359, 75919077, 227757231]

約数ペア:

[(1, 227757231), (3, 75919077), (9, 25306359), (13, 17519787), (27, 8435453), (39, 5839929), (117, 1946643), (157, 1450683), (351, 648881), (471, 483561), (1413, 161187), (2041, 111591), (4133, 55107), (4239, 53729), (6123, 37197), (12399, 18369)]