80868609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5449}}^1$

素因数の和:5569

約数の個数: 24

約数和(自身を含む): 124979400

約数和(自身を除く): 44110791

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 4947, 5449, 14841, 16347, 49041, 92633, 277899, 528553, 833697, 1585659, 4756977, 8985401, 26956203, 80868609]

約数ペア:

[(1, 80868609), (3, 26956203), (9, 8985401), (17, 4756977), (51, 1585659), (97, 833697), (153, 528553), (291, 277899), (873, 92633), (1649, 49041), (4947, 16347), (5449, 14841)]