129758841

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 208510848

約数和(自身を除く): 78752007

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 243, 303, 311, 459, 909, 933, 1377, 1717, 2727, 2799, 4131, 5151, 5287, 8181, 8397, 15453, 15861, 24543, 25191, 31411, 46359, 47583, 75573, 94233, 139077, 142749, 282699, 417231, 428247, 533987, 848097, 1284741, 1601961, 2544291, 4805883, 7632873, 14417649, 43252947, 129758841]

約数ペア:

[(1, 129758841), (3, 43252947), (9, 14417649), (17, 7632873), (27, 4805883), (51, 2544291), (81, 1601961), (101, 1284741), (153, 848097), (243, 533987), (303, 428247), (311, 417231), (459, 282699), (909, 142749), (933, 139077), (1377, 94233), (1717, 75573), (2727, 47583), (2799, 46359), (4131, 31411), (5151, 25191), (5287, 24543), (8181, 15861), (8397, 15453)]