27210429

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 41371512

約数和(自身を除く): 14161083

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 1993, 4551, 5979, 13653, 17937, 73741, 81713, 221223, 245139, 663669, 735417, 3023381, 9070143, 27210429]

約数ペア:

[(1, 27210429), (3, 9070143), (9, 3023381), (37, 735417), (41, 663669), (111, 245139), (123, 221223), (333, 81713), (369, 73741), (1517, 17937), (1993, 13653), (4551, 5979)]