27705111

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3061}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 42329088

約数和(自身を除く): 14623977

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 3061, 9051, 9183, 21427, 64281, 1319291, 3957873, 9235037, 27705111]

約数ペア:

[(1, 27705111), (3, 9235037), (7, 3957873), (21, 1319291), (431, 64281), (1293, 21427), (3017, 9183), (3061, 9051)]