77743527

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 110170368

約数和(自身を除く): 32426841

約数列:

[1, 3, 43, 53, 83, 129, 137, 159, 249, 411, 2279, 3569, 4399, 5891, 6837, 7261, 10707, 11371, 13197, 17673, 21783, 34113, 189157, 312223, 488953, 567471, 602663, 936669, 1466859, 1807989, 25914509, 77743527]

約数ペア:

[(1, 77743527), (3, 25914509), (43, 1807989), (53, 1466859), (83, 936669), (129, 602663), (137, 567471), (159, 488953), (249, 312223), (411, 189157), (2279, 34113), (3569, 21783), (4399, 17673), (5891, 13197), (6837, 11371), (7261, 10707)]