172977198

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{17807}}^1$

素因数の和:19431

約数の個数: 16

約数和(自身を含む): 346187520

約数和(自身を除く): 173210322

約数列:

[1, 2, 3, 6, 1619, 3238, 4857, 9714, 17807, 35614, 53421, 106842, 28829533, 57659066, 86488599, 172977198]

約数ペア:

[(1, 172977198), (2, 86488599), (3, 57659066), (6, 28829533), (1619, 106842), (3238, 53421), (4857, 35614), (9714, 17807)]