68651199

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 107846400

約数和(自身を除く): 39195201

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 489, 513, 821, 1467, 2463, 3097, 4401, 7389, 9291, 15599, 22167, 27873, 46797, 83619, 133823, 140391, 401469, 421173, 1204407, 2542637, 3613221, 7627911, 22883733, 68651199]

約数ペア:

[(1, 68651199), (3, 22883733), (9, 7627911), (19, 3613221), (27, 2542637), (57, 1204407), (163, 421173), (171, 401469), (489, 140391), (513, 133823), (821, 83619), (1467, 46797), (2463, 27873), (3097, 22167), (4401, 15599), (7389, 9291)]