63220743

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{10993}}^1$

素因数の和:11076

約数の個数: 20

約数和(自身を含む): 95779728

約数和(自身を除く): 32558985

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 10993, 32979, 98937, 296811, 780503, 890433, 2341509, 7024527, 21073581, 63220743]

約数ペア:

[(1, 63220743), (3, 21073581), (9, 7024527), (27, 2341509), (71, 890433), (81, 780503), (213, 296811), (639, 98937), (1917, 32979), (5751, 10993)]