79999683

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 108187296

約数和(自身を除く): 28187613

約数列:

[1, 3, 97, 291, 421, 653, 1263, 1959, 40837, 63341, 122511, 190023, 274913, 824739, 26666561, 79999683]

約数ペア:

[(1, 79999683), (3, 26666561), (97, 824739), (291, 274913), (421, 190023), (653, 122511), (1263, 63341), (1959, 40837)]