27961497

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{13109}}^1$

素因数の和:13197

約数の個数: 16

約数和(自身を含む): 41952000

約数和(自身を除く): 13990503

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 13109, 39327, 117981, 353943, 1035611, 3106833, 9320499, 27961497]

約数ペア:

[(1, 27961497), (3, 9320499), (9, 3106833), (27, 1035611), (79, 353943), (237, 117981), (711, 39327), (2133, 13109)]