80817399

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 129716160

約数和(自身を除く): 48898761

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 351, 579, 1193, 1737, 2509, 3579, 5211, 7527, 10737, 15509, 22581, 32211, 46527, 67743, 139581, 230249, 418743, 690747, 2072241, 2993237, 6216723, 8979711, 26939133, 80817399]

約数ペア:

[(1, 80817399), (3, 26939133), (9, 8979711), (13, 6216723), (27, 2993237), (39, 2072241), (117, 690747), (193, 418743), (351, 230249), (579, 139581), (1193, 67743), (1737, 46527), (2509, 32211), (3579, 22581), (5211, 15509), (7527, 10737)]