75666819

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 102564000

約数和(自身を除く): 26897181

約数列:

[1, 3, 109, 149, 327, 447, 1553, 4659, 16241, 48723, 169277, 231397, 507831, 694191, 25222273, 75666819]

約数ペア:

[(1, 75666819), (3, 25222273), (109, 694191), (149, 507831), (327, 231397), (447, 169277), (1553, 48723), (4659, 16241)]