51910911

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26099}}^1$

素因数の和:26135

約数の個数: 24

約数和(自身を含む): 85503600

約数和(自身を除く): 33592689

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26099, 78297, 234891, 339287, 443683, 1017861, 1331049, 3053583, 3993147, 5767879, 17303637, 51910911]

約数ペア:

[(1, 51910911), (3, 17303637), (9, 5767879), (13, 3993147), (17, 3053583), (39, 1331049), (51, 1017861), (117, 443683), (153, 339287), (221, 234891), (663, 78297), (1989, 26099)]