71171079

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 112211568

約数和(自身を除く): 41040489

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 7937, 8967, 23811, 55559, 166677, 388913, 484157, 1166739, 1452471, 3389099, 10167297, 23723693, 71171079]

約数ペア:

[(1, 71171079), (3, 23723693), (7, 10167297), (21, 3389099), (49, 1452471), (61, 1166739), (147, 484157), (183, 388913), (427, 166677), (1281, 55559), (2989, 23811), (7937, 8967)]