37491417

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2070

約数の個数: 20

約数和(自身を含む): 56254836

約数和(自身を除く): 18763419

約数列:

[1, 3, 9, 27, 81, 257, 771, 1801, 2313, 5403, 6939, 16209, 20817, 48627, 145881, 462857, 1388571, 4165713, 12497139, 37491417]

約数ペア:

[(1, 37491417), (3, 12497139), (9, 4165713), (27, 1388571), (81, 462857), (257, 145881), (771, 48627), (1801, 20817), (2313, 16209), (5403, 6939)]