87824079

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22853}}^1$

素因数の和:22927

約数の個数: 24

約数和(自身を含む): 147362592

約数和(自身を除く): 59538513

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 22853, 68559, 159971, 205677, 479913, 1394033, 1439739, 4182099, 9758231, 12546297, 29274693, 87824079]

約数ペア:

[(1, 87824079), (3, 29274693), (7, 12546297), (9, 9758231), (21, 4182099), (61, 1439739), (63, 1394033), (183, 479913), (427, 205677), (549, 159971), (1281, 68559), (3843, 22853)]