201329139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 305420544

約数和(自身を除く): 104091405

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2279, 2677, 6837, 8031, 25069, 29447, 75207, 88341, 115111, 141881, 345333, 425643, 1266221, 1560691, 3798663, 4682073, 6100883, 18302649, 67109713, 201329139]

約数ペア:

[(1, 201329139), (3, 67109713), (11, 18302649), (33, 6100883), (43, 4682073), (53, 3798663), (129, 1560691), (159, 1266221), (473, 425643), (583, 345333), (1419, 141881), (1749, 115111), (2279, 88341), (2677, 75207), (6837, 29447), (8031, 25069)]