27491955879

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{3299}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 37477440000

約数和(自身を除く): 9985484121

約数列:

[1, 3, 103, 149, 181, 309, 447, 543, 3299, 9897, 15347, 18643, 26969, 46041, 55929, 80907, 339797, 491551, 597119, 1019391, 1474653, 1791357, 2777807, 8333421, 50629753, 61503257, 88970731, 151889259, 184509771, 266912193, 9163985293, 27491955879]

約数ペア:

[(1, 27491955879), (3, 9163985293), (103, 266912193), (149, 184509771), (181, 151889259), (309, 88970731), (447, 61503257), (543, 50629753), (3299, 8333421), (9897, 2777807), (15347, 1791357), (18643, 1474653), (26969, 1019391), (46041, 597119), (55929, 491551), (80907, 339797)]