81466701

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{859}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 110176320

約数和(自身を除く): 28709619

約数列:

[1, 3, 101, 303, 313, 859, 939, 2577, 31613, 86759, 94839, 260277, 268867, 806601, 27155567, 81466701]

約数ペア:

[(1, 81466701), (3, 27155567), (101, 806601), (303, 268867), (313, 260277), (859, 94839), (939, 86759), (2577, 31613)]