27198213

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56311}}^1$

素因数の和:56344

約数の個数: 16

約数和(自身を含む): 43247616

約数和(自身を除く): 16049403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 56311, 168933, 394177, 1182531, 1295153, 3885459, 9066071, 27198213]

約数ペア:

[(1, 27198213), (3, 9066071), (7, 3885459), (21, 1295153), (23, 1182531), (69, 394177), (161, 168933), (483, 56311)]