69899011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 89671680

約数和(自身を除く): 19772669

約数列:

[1, 7, 13, 47, 59, 91, 277, 329, 413, 611, 767, 1939, 2773, 3601, 4277, 5369, 13019, 16343, 19411, 25207, 36049, 91133, 114401, 169247, 212459, 252343, 768121, 1184729, 1487213, 5376847, 9985573, 69899011]

約数ペア:

[(1, 69899011), (7, 9985573), (13, 5376847), (47, 1487213), (59, 1184729), (91, 768121), (277, 252343), (329, 212459), (413, 169247), (611, 114401), (767, 91133), (1939, 36049), (2773, 25207), (3601, 19411), (4277, 16343), (5369, 13019)]