159647553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22369}}^1$

素因数の和:22449

約数の個数: 24

約数和(自身を含む): 252423080

約数和(自身を除く): 92775527

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 22369, 67107, 201321, 290797, 872391, 1364509, 2617173, 4093527, 12280581, 17738617, 53215851, 159647553]

約数ペア:

[(1, 159647553), (3, 53215851), (9, 17738617), (13, 12280581), (39, 4093527), (61, 2617173), (117, 1364509), (183, 872391), (549, 290797), (793, 201321), (2379, 67107), (7137, 22369)]