48421719

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{2273}}^1$

素因数の和:2548

約数の個数: 20

約数和(自身を含む): 72640656

約数和(自身を除く): 24218937

約数列:

[1, 3, 9, 27, 81, 263, 789, 2273, 2367, 6819, 7101, 20457, 21303, 61371, 184113, 597799, 1793397, 5380191, 16140573, 48421719]

約数ペア:

[(1, 48421719), (3, 16140573), (9, 5380191), (27, 1793397), (81, 597799), (263, 184113), (789, 61371), (2273, 21303), (2367, 20457), (6819, 7101)]