68889069

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 104794880

約数和(自身を除く): 35905811

約数列:

[1, 3, 9, 27, 61, 151, 183, 277, 453, 549, 831, 1359, 1647, 2493, 4077, 7479, 9211, 16897, 27633, 41827, 50691, 82899, 125481, 152073, 248697, 376443, 456219, 1129329, 2551447, 7654341, 22963023, 68889069]

約数ペア:

[(1, 68889069), (3, 22963023), (9, 7654341), (27, 2551447), (61, 1129329), (151, 456219), (183, 376443), (277, 248697), (453, 152073), (549, 125481), (831, 82899), (1359, 50691), (1647, 41827), (2493, 27633), (4077, 16897), (7479, 9211)]