77139387

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38819

約数の個数: 24

約数和(自身を含む): 127056384

約数和(自身を除く): 49916997

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 38783, 116349, 349047, 504179, 659311, 1512537, 1977933, 4537611, 5933799, 8571043, 25713129, 77139387]

約数ペア:

[(1, 77139387), (3, 25713129), (9, 8571043), (13, 5933799), (17, 4537611), (39, 1977933), (51, 1512537), (117, 659311), (153, 504179), (221, 349047), (663, 116349), (1989, 38783)]