69563481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{11971}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 100564800

約数和(自身を除く): 31001319

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 11971, 35913, 155623, 466869, 1783679, 5351037, 23187827, 69563481]

約数ペア:

[(1, 69563481), (3, 23187827), (13, 5351037), (39, 1783679), (149, 466869), (447, 155623), (1937, 35913), (5811, 11971)]