57061989

素因数分解:

$3^5\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 88198656

約数和(自身を除く): 31136667

約数列:

[1, 3, 9, 27, 43, 81, 127, 129, 243, 381, 387, 1143, 1161, 1849, 3429, 3483, 5461, 5547, 10287, 10449, 16383, 16641, 30861, 49149, 49923, 147447, 149769, 234823, 442341, 449307, 704469, 1327023, 2113407, 6340221, 19020663, 57061989]

約数ペア:

[(1, 57061989), (3, 19020663), (9, 6340221), (27, 2113407), (43, 1327023), (81, 704469), (127, 449307), (129, 442341), (243, 234823), (381, 149769), (387, 147447), (1143, 49923), (1161, 49149), (1849, 30861), (3429, 16641), (3483, 16383), (5461, 10449), (5547, 10287)]