76831497

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 124180800

約数和(自身を除く): 47349303

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 243, 387, 513, 729, 817, 1161, 1539, 1849, 2187, 2451, 3483, 4617, 5547, 7353, 10449, 13851, 16641, 22059, 31347, 35131, 41553, 49923, 66177, 94041, 105393, 149769, 198531, 316179, 449307, 595593, 948537, 1347921, 1786779, 2845611, 4043763, 8536833, 25610499, 76831497]

約数ペア:

[(1, 76831497), (3, 25610499), (9, 8536833), (19, 4043763), (27, 2845611), (43, 1786779), (57, 1347921), (81, 948537), (129, 595593), (171, 449307), (243, 316179), (387, 198531), (513, 149769), (729, 105393), (817, 94041), (1161, 66177), (1539, 49923), (1849, 41553), (2187, 35131), (2451, 31347), (3483, 22059), (4617, 16641), (5547, 13851), (7353, 10449)]