6637293

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 11321856

約数和(自身を除く): 4684563

約数列:

[1, 3, 9, 13, 17, 39, 47, 51, 71, 117, 141, 153, 213, 221, 423, 611, 639, 663, 799, 923, 1207, 1833, 1989, 2397, 2769, 3337, 3621, 5499, 7191, 8307, 10011, 10387, 10863, 15691, 30033, 31161, 43381, 47073, 56729, 93483, 130143, 141219, 170187, 390429, 510561, 737477, 2212431, 6637293]

約数ペア:

[(1, 6637293), (3, 2212431), (9, 737477), (13, 510561), (17, 390429), (39, 170187), (47, 141219), (51, 130143), (71, 93483), (117, 56729), (141, 47073), (153, 43381), (213, 31161), (221, 30033), (423, 15691), (611, 10863), (639, 10387), (663, 10011), (799, 8307), (923, 7191), (1207, 5499), (1833, 3621), (1989, 3337), (2397, 2769)]