81362631

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{124981}}^1$

素因数の和:125022

約数の個数: 16

約数和(自身を含む): 127981568

約数和(自身を除く): 46618937

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 124981, 374943, 874867, 2624601, 3874411, 11623233, 27120877, 81362631]

約数ペア:

[(1, 81362631), (3, 27120877), (7, 11623233), (21, 3874411), (31, 2624601), (93, 874867), (217, 374943), (651, 124981)]