27158901

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117571}}^1$

素因数の和:117592

約数の個数: 16

約数和(自身を含む): 45147648

約数和(自身を除く): 17988747

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 117571, 352713, 822997, 1293281, 2468991, 3879843, 9052967, 27158901]

約数ペア:

[(1, 27158901), (3, 9052967), (7, 3879843), (11, 2468991), (21, 1293281), (33, 822997), (77, 352713), (231, 117571)]