339911055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1$

素因数の和:5556

約数の個数: 48

約数和(自身を含む): 647921664

約数和(自身を除く): 308010609

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 1143, 1397, 1905, 4191, 5407, 5715, 6985, 12573, 16221, 20955, 27035, 48663, 59477, 62865, 81105, 178431, 243315, 297385, 535293, 686689, 892155, 2060067, 2676465, 3433445, 6180201, 7553579, 10300335, 22660737, 30901005, 37767895, 67982211, 113303685, 339911055]

約数ペア:

[(1, 339911055), (3, 113303685), (5, 67982211), (9, 37767895), (11, 30901005), (15, 22660737), (33, 10300335), (45, 7553579), (55, 6180201), (99, 3433445), (127, 2676465), (165, 2060067), (381, 892155), (495, 686689), (635, 535293), (1143, 297385), (1397, 243315), (1905, 178431), (4191, 81105), (5407, 62865), (5715, 59477), (6985, 48663), (12573, 27035), (16221, 20955)]