144357609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 217128960

約数和(自身を除く): 72771351

約数列:

[1, 3, 11, 33, 37, 111, 191, 407, 573, 619, 1221, 1857, 2101, 6303, 6809, 7067, 20427, 21201, 22903, 68709, 77737, 118229, 233211, 251933, 354687, 755799, 1300519, 3901557, 4374473, 13123419, 48119203, 144357609]

約数ペア:

[(1, 144357609), (3, 48119203), (11, 13123419), (33, 4374473), (37, 3901557), (111, 1300519), (191, 755799), (407, 354687), (573, 251933), (619, 233211), (1221, 118229), (1857, 77737), (2101, 68709), (6303, 22903), (6809, 21201), (7067, 20427)]