128607567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229247}}^1$

素因数の和:229278

約数の個数: 16

約数和(自身を含む): 198070272

約数和(自身を除く): 69462705

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 229247, 687741, 2521717, 3897199, 7565151, 11691597, 42869189, 128607567]

約数ペア:

[(1, 128607567), (3, 42869189), (11, 11691597), (17, 7565151), (33, 3897199), (51, 2521717), (187, 687741), (561, 229247)]