166078003

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6359}}^1$

素因数の和:6427

約数の個数: 24

約数和(自身を含む): 213161760

約数和(自身を除く): 47083757

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 6359, 26117, 44513, 82667, 260719, 311591, 578669, 1825033, 3389347, 4050683, 12775231, 23725429, 166078003]

約数ペア:

[(1, 166078003), (7, 23725429), (13, 12775231), (41, 4050683), (49, 3389347), (91, 1825033), (287, 578669), (533, 311591), (637, 260719), (2009, 82667), (3731, 44513), (6359, 26117)]