168049215

素因数分解:

$3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2011}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 299385600

約数和(自身を除く): 131336385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 619, 1857, 2011, 3095, 5571, 6033, 9285, 10055, 16713, 18099, 27855, 30165, 54297, 83565, 90495, 271485, 1244809, 3734427, 6224045, 11203281, 18672135, 33609843, 56016405, 168049215]

約数ペア:

[(1, 168049215), (3, 56016405), (5, 33609843), (9, 18672135), (15, 11203281), (27, 6224045), (45, 3734427), (135, 1244809), (619, 271485), (1857, 90495), (2011, 83565), (3095, 54297), (5571, 30165), (6033, 27855), (9285, 18099), (10055, 16713)]