51918771

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 70329600

約数和(自身を除く): 18410829

約数列:

[1, 3, 109, 179, 327, 537, 887, 2661, 19511, 58533, 96683, 158773, 290049, 476319, 17306257, 51918771]

約数ペア:

[(1, 51918771), (3, 17306257), (109, 476319), (179, 290049), (327, 158773), (537, 96683), (887, 58533), (2661, 19511)]