69647721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14759}}^1$

素因数の和:14797

約数の個数: 24

約数和(自身を含む): 109932480

約数和(自身を除く): 40284759

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 14759, 44277, 162349, 191867, 487047, 575601, 1785839, 2110537, 5357517, 6331611, 23215907, 69647721]

約数ペア:

[(1, 69647721), (3, 23215907), (11, 6331611), (13, 5357517), (33, 2110537), (39, 1785839), (121, 575601), (143, 487047), (363, 191867), (429, 162349), (1573, 44277), (4719, 14759)]