63944073

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3967}}^1$

素因数の和:4178

約数の個数: 20

約数和(自身を含む): 96025600

約数和(自身を除く): 32081527

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3967, 5373, 11901, 16119, 35703, 107109, 321327, 789433, 2368299, 7104897, 21314691, 63944073]

約数ペア:

[(1, 63944073), (3, 21314691), (9, 7104897), (27, 2368299), (81, 789433), (199, 321327), (597, 107109), (1791, 35703), (3967, 16119), (5373, 11901)]