156970287411

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{22180343}}^1$

素因数の和:22180690

約数の個数: 16

約数和(自身を含む): 239902600704

約数和(自身を除く): 82932313293

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 7077, 22180343, 66541029, 155262401, 465787203, 7474775591, 22424326773, 52323429137, 156970287411]

約数ペア:

[(1, 156970287411), (3, 52323429137), (7, 22424326773), (21, 7474775591), (337, 465787203), (1011, 155262401), (2359, 66541029), (7077, 22180343)]