51707163

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{907}}^1$

素因数の和:1554

約数の個数: 16

約数和(自身を含む): 71361536

約数和(自身を除く): 19654373

約数列:

[1, 3, 31, 93, 613, 907, 1839, 2721, 19003, 28117, 57009, 84351, 555991, 1667973, 17235721, 51707163]

約数ペア:

[(1, 51707163), (3, 17235721), (31, 1667973), (93, 555991), (613, 84351), (907, 57009), (1839, 28117), (2721, 19003)]