27720662997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{788213}}^1$

素因数の和:788852

約数の個数: 16

約数和(自身を含む): 38969300160

約数和(自身を除く): 11248637163

約数列:

[1, 3, 19, 57, 617, 1851, 11723, 35169, 788213, 2364639, 14976047, 44928141, 486327421, 1458982263, 9240220999, 27720662997]

約数ペア:

[(1, 27720662997), (3, 9240220999), (19, 1458982263), (57, 486327421), (617, 44928141), (1851, 14976047), (11723, 2364639), (35169, 788213)]