71002503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 123387264

約数和(自身を除く): 52384761

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1283, 1287, 1419, 1677, 3849, 4257, 5031, 6149, 11547, 14113, 16679, 18447, 42339, 50037, 55169, 55341, 127017, 150111, 165507, 183469, 496521, 550407, 606859, 717197, 1651221, 1820577, 2151591, 5461731, 6454773, 7889167, 23667501, 71002503]

約数ペア:

[(1, 71002503), (3, 23667501), (9, 7889167), (11, 6454773), (13, 5461731), (33, 2151591), (39, 1820577), (43, 1651221), (99, 717197), (117, 606859), (129, 550407), (143, 496521), (387, 183469), (429, 165507), (473, 150111), (559, 127017), (1283, 55341), (1287, 55169), (1419, 50037), (1677, 42339), (3849, 18447), (4257, 16679), (5031, 14113), (6149, 11547)]