72838843

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 92939184

約数和(自身を除く): 20100341

約数列:

[1, 7, 11, 49, 77, 337, 401, 539, 2359, 2807, 3707, 4411, 16513, 19649, 25949, 30877, 135137, 181643, 216139, 945959, 1486507, 6621713, 10405549, 72838843]

約数ペア:

[(1, 72838843), (7, 10405549), (11, 6621713), (49, 1486507), (77, 945959), (337, 216139), (401, 181643), (539, 135137), (2359, 30877), (2807, 25949), (3707, 19649), (4411, 16513)]