78929613

素因数分解:

$3^3\times 7^1\times {\mathrm{417617}}^1$

素因数の和:417633

約数の個数: 16

約数和(自身を含む): 133637760

約数和(自身を除く): 54708147

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 417617, 1252851, 2923319, 3758553, 8769957, 11275659, 26309871, 78929613]

約数ペア:

[(1, 78929613), (3, 26309871), (7, 11275659), (9, 8769957), (21, 3758553), (27, 2923319), (63, 1252851), (189, 417617)]