75835221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{328291}}^1$

素因数の和:328312

約数の個数: 16

約数和(自身を含む): 126064128

約数和(自身を除く): 50228907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 328291, 984873, 2298037, 3611201, 6894111, 10833603, 25278407, 75835221]

約数ペア:

[(1, 75835221), (3, 25278407), (7, 10833603), (11, 6894111), (21, 3611201), (33, 2298037), (77, 984873), (231, 328291)]