86306031

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31859}}^1$

素因数の和:31915

約数の個数: 24

約数和(自身を含む): 145791360

約数和(自身を除く): 59485329

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 31859, 95577, 223013, 286731, 669039, 1369937, 2007117, 4109811, 9589559, 12329433, 28768677, 86306031]

約数ペア:

[(1, 86306031), (3, 28768677), (7, 12329433), (9, 9589559), (21, 4109811), (43, 2007117), (63, 1369937), (129, 669039), (301, 286731), (387, 223013), (903, 95577), (2709, 31859)]