153005841

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 247188480

約数和(自身を除く): 94182639

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 333, 513, 703, 999, 1539, 2109, 2687, 2997, 6327, 8061, 18981, 24183, 51053, 56943, 72549, 99419, 153159, 217647, 298257, 459477, 894771, 1378431, 1888961, 2684313, 4135293, 5666883, 8052939, 17000649, 51001947, 153005841]

約数ペア:

[(1, 153005841), (3, 51001947), (9, 17000649), (19, 8052939), (27, 5666883), (37, 4135293), (57, 2684313), (81, 1888961), (111, 1378431), (171, 894771), (333, 459477), (513, 298257), (703, 217647), (999, 153159), (1539, 99419), (2109, 72549), (2687, 56943), (2997, 51053), (6327, 24183), (8061, 18981)]