63686979

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{9473}}^1$

素因数の和:9568

約数の個数: 20

約数和(自身を含む): 96293736

約数和(自身を除く): 32606757

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 9473, 28419, 85257, 255771, 767313, 786259, 2358777, 7076331, 21228993, 63686979]

約数ペア:

[(1, 63686979), (3, 21228993), (9, 7076331), (27, 2358777), (81, 786259), (83, 767313), (249, 255771), (747, 85257), (2241, 28419), (6723, 9473)]