71534991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^2$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 108929664

約数和(自身を除く): 37394673

約数列:

[1, 3, 11, 23, 33, 69, 253, 307, 759, 921, 3377, 7061, 10131, 21183, 77671, 94249, 233013, 282747, 1036739, 2167727, 3110217, 6503181, 23844997, 71534991]

約数ペア:

[(1, 71534991), (3, 23844997), (11, 6503181), (23, 3110217), (33, 2167727), (69, 1036739), (253, 282747), (307, 233013), (759, 94249), (921, 77671), (3377, 21183), (7061, 10131)]