27906513

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 38219520

約数和(自身を除く): 10313007

約数列:

[1, 3, 73, 79, 219, 237, 1613, 4839, 5767, 17301, 117749, 127427, 353247, 382281, 9302171, 27906513]

約数ペア:

[(1, 27906513), (3, 9302171), (73, 382281), (79, 353247), (219, 127427), (237, 117749), (1613, 17301), (4839, 5767)]