78131677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1013}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 89434800

約数和(自身を除く): 11303123

約数列:

[1, 13, 17, 221, 349, 1013, 4537, 5933, 13169, 17221, 77129, 223873, 353537, 4595981, 6010129, 78131677]

約数ペア:

[(1, 78131677), (13, 6010129), (17, 4595981), (221, 353537), (349, 223873), (1013, 77129), (4537, 17221), (5933, 13169)]