33138261

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 32

約数和(自身を含む): 55664000

約数和(自身を除く): 22525739

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4969, 6669, 14907, 44721, 64597, 94411, 134163, 193791, 283233, 581373, 849699, 1227343, 1744119, 2549097, 3682029, 11046087, 33138261]

約数ペア:

[(1, 33138261), (3, 11046087), (9, 3682029), (13, 2549097), (19, 1744119), (27, 1227343), (39, 849699), (57, 581373), (117, 283233), (171, 193791), (247, 134163), (351, 94411), (513, 64597), (741, 44721), (2223, 14907), (4969, 6669)]