63642429

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1388

約数の個数: 28

約数和(自身を含む): 96918496

約数和(自身を除く): 33276067

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1303, 1809, 3909, 5427, 11727, 16281, 35181, 48843, 87301, 105543, 261903, 316629, 785709, 949887, 2357127, 7071381, 21214143, 63642429]

約数ペア:

[(1, 63642429), (3, 21214143), (9, 7071381), (27, 2357127), (67, 949887), (81, 785709), (201, 316629), (243, 261903), (603, 105543), (729, 87301), (1303, 48843), (1809, 35181), (3909, 16281), (5427, 11727)]