27720797433

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7904419}}^1$

素因数の和:7904596

約数の個数: 16

約数和(自身を含む): 42494161920

約数和(自身を除く): 14773364487

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 7904419, 23713257, 55330933, 165992799, 1320037973, 3960113919, 9240265811, 27720797433]

約数ペア:

[(1, 27720797433), (3, 9240265811), (7, 3960113919), (21, 1320037973), (167, 165992799), (501, 55330933), (1169, 23713257), (3507, 7904419)]