67506939

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{5113}}^1$

素因数の和:5288

約数の個数: 20

約数和(自身を含む): 101482216

約数和(自身を除く): 33975277

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 5113, 13203, 15339, 46017, 138051, 414153, 833419, 2500257, 7500771, 22502313, 67506939]

約数ペア:

[(1, 67506939), (3, 22502313), (9, 7500771), (27, 2500257), (81, 833419), (163, 414153), (489, 138051), (1467, 46017), (4401, 15339), (5113, 13203)]