76664861

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 97665624

約数和(自身を除く): 21000763

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 1973, 2989, 5551, 13811, 25649, 38857, 96677, 120353, 179543, 842471, 1256801, 1564589, 5897297, 10952123, 76664861]

約数ペア:

[(1, 76664861), (7, 10952123), (13, 5897297), (49, 1564589), (61, 1256801), (91, 842471), (427, 179543), (637, 120353), (793, 96677), (1973, 38857), (2989, 25649), (5551, 13811)]