27818763

素因数分解:

$3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1201}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 42464256

約数和(自身を除く): 14645493

約数列:

[1, 3, 7, 21, 1103, 1201, 3309, 3603, 7721, 8407, 23163, 25221, 1324703, 3974109, 9272921, 27818763]

約数ペア:

[(1, 27818763), (3, 9272921), (7, 3974109), (21, 1324703), (1103, 25221), (1201, 23163), (3309, 8407), (3603, 7721)]