755670519

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{38287}}^1$

素因数の和:38356

約数の個数: 32

約数和(自身を含む): 1212963840

約数和(自身を除く): 457293321

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 38287, 114861, 344583, 650879, 1033749, 1646341, 1952637, 4939023, 5857911, 14817069, 17573733, 27987797, 44451207, 83963391, 251890173, 755670519]

約数ペア:

[(1, 755670519), (3, 251890173), (9, 83963391), (17, 44451207), (27, 27987797), (43, 17573733), (51, 14817069), (129, 5857911), (153, 4939023), (387, 1952637), (459, 1646341), (731, 1033749), (1161, 650879), (2193, 344583), (6579, 114861), (19737, 38287)]