90669663

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7457}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 150472608

約数和(自身を除く): 59802945

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 7457, 12159, 22371, 52199, 67113, 156597, 469791, 1439201, 4317603, 10074407, 12952809, 30223221, 90669663]

約数ペア:

[(1, 90669663), (3, 30223221), (7, 12952809), (9, 10074407), (21, 4317603), (63, 1439201), (193, 469791), (579, 156597), (1351, 67113), (1737, 52199), (4053, 22371), (7457, 12159)]