127930833

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{2503}}^1$

素因数の和:3146

約数の個数: 20

約数和(自身を含む): 191485888

約数和(自身を除く): 63555055

約数列:

[1, 3, 9, 27, 81, 631, 1893, 2503, 5679, 7509, 17037, 22527, 51111, 67581, 202743, 1579393, 4738179, 14214537, 42643611, 127930833]

約数ペア:

[(1, 127930833), (3, 42643611), (9, 14214537), (27, 4738179), (81, 1579393), (631, 202743), (1893, 67581), (2503, 51111), (5679, 22527), (7509, 17037)]