2601936691281

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{197071627}}^1$

素因数の和:197071802

約数の個数: 20

約数和(自身を含む): 3910689386032

約数和(自身を除く): 1308752694751

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 197071627, 591214881, 1773644643, 5320933929, 15962801787, 32122675201, 96368025603, 289104076809, 867312230427, 2601936691281]

約数ペア:

[(1, 2601936691281), (3, 867312230427), (9, 289104076809), (27, 96368025603), (81, 32122675201), (163, 15962801787), (489, 5320933929), (1467, 1773644643), (4401, 591214881), (13203, 197071627)]