69937049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 89827584

約数和(自身を除く): 19890535

約数列:

[1, 7, 13, 43, 61, 91, 293, 301, 427, 559, 793, 2051, 2623, 3809, 3913, 5551, 12599, 17873, 18361, 26663, 34099, 88193, 125111, 163787, 232349, 238693, 768539, 1146509, 1626443, 5379773, 9991007, 69937049]

約数ペア:

[(1, 69937049), (7, 9991007), (13, 5379773), (43, 1626443), (61, 1146509), (91, 768539), (293, 238693), (301, 232349), (427, 163787), (559, 125111), (793, 88193), (2051, 34099), (2623, 26663), (3809, 18361), (3913, 17873), (5551, 12599)]