74988927

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 117141024

約数和(自身を除く): 42152097

約数列:

[1, 3, 9, 13, 39, 117, 263, 789, 2367, 2437, 3419, 7311, 10257, 21933, 30771, 31681, 95043, 285129, 640931, 1922793, 5768379, 8332103, 24996309, 74988927]

約数ペア:

[(1, 74988927), (3, 24996309), (9, 8332103), (13, 5768379), (39, 1922793), (117, 640931), (263, 285129), (789, 95043), (2367, 31681), (2437, 30771), (3419, 21933), (7311, 10257)]