67966587

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8464

約数の個数: 32

約数和(自身を含む): 113164800

約数和(自身を除く): 45198213

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 8419, 25257, 75771, 109447, 193637, 227313, 328341, 580911, 985023, 1742733, 2517281, 2955069, 5228199, 7551843, 22655529, 67966587]

約数ペア:

[(1, 67966587), (3, 22655529), (9, 7551843), (13, 5228199), (23, 2955069), (27, 2517281), (39, 1742733), (69, 985023), (117, 580911), (207, 328341), (299, 227313), (351, 193637), (621, 109447), (897, 75771), (2691, 25257), (8073, 8419)]