81843542045

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1803317}}^1$

素因数の和:1803664

約数の個数: 16

約数和(自身を含む): 101923533360

約数和(自身を除く): 20079991315

約数列:

[1, 5, 29, 145, 313, 1565, 9077, 45385, 1803317, 9016585, 52296193, 261480965, 564438221, 2822191105, 16368708409, 81843542045]

約数ペア:

[(1, 81843542045), (5, 16368708409), (29, 2822191105), (145, 564438221), (313, 261480965), (1565, 52296193), (9077, 9016585), (45385, 1803317)]