80814807

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{17923}}^1$

素因数の和:18099

約数の個数: 16

約数和(自身を含む): 120449280

約数和(自身を除く): 39634473

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 17923, 53769, 161307, 483921, 2993141, 8979423, 26938269, 80814807]

約数ペア:

[(1, 80814807), (3, 26938269), (9, 8979423), (27, 2993141), (167, 483921), (501, 161307), (1503, 53769), (4509, 17923)]