85555509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3077

約数の個数: 32

約数和(自身を含む): 133144704

約数和(自身を除く): 47589195

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 3001, 9003, 9503, 28509, 39013, 51017, 117039, 129043, 153051, 387129, 663221, 1677559, 1989663, 2193731, 5032677, 6581193, 28518503, 85555509]

約数ペア:

[(1, 85555509), (3, 28518503), (13, 6581193), (17, 5032677), (39, 2193731), (43, 1989663), (51, 1677559), (129, 663221), (221, 387129), (559, 153051), (663, 129043), (731, 117039), (1677, 51017), (2193, 39013), (3001, 28509), (9003, 9503)]