82223181

素因数分解:

$3^6\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 42

約数和(自身を含む): 128281038

約数和(自身を除く): 46057857

約数列:

[1, 3, 9, 27, 43, 61, 81, 129, 183, 243, 387, 549, 729, 1161, 1647, 1849, 2623, 3483, 4941, 5547, 7869, 10449, 14823, 16641, 23607, 31347, 44469, 49923, 70821, 112789, 149769, 212463, 338367, 449307, 637389, 1015101, 1347921, 1912167, 3045303, 9135909, 27407727, 82223181]

約数ペア:

[(1, 82223181), (3, 27407727), (9, 9135909), (27, 3045303), (43, 1912167), (61, 1347921), (81, 1015101), (129, 637389), (183, 449307), (243, 338367), (387, 212463), (549, 149769), (729, 112789), (1161, 70821), (1647, 49923), (1849, 44469), (2623, 31347), (3483, 23607), (4941, 16641), (5547, 14823), (7869, 10449)]