25171253569

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{8069}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 32972083200

約数和(自身を除く): 7800829631

約数列:

[1, 7, 11, 29, 77, 121, 127, 203, 319, 847, 889, 1397, 2233, 3509, 3683, 8069, 9779, 15367, 24563, 25781, 40513, 56483, 88759, 107569, 234001, 283591, 445643, 621313, 976349, 1024763, 1638007, 2574011, 3119501, 6834443, 7173341, 11272393, 18018077, 28314121, 29718127, 78906751, 123996323, 198198847, 208026889, 326899397, 867974261, 2288295779, 3595893367, 25171253569]

約数ペア:

[(1, 25171253569), (7, 3595893367), (11, 2288295779), (29, 867974261), (77, 326899397), (121, 208026889), (127, 198198847), (203, 123996323), (319, 78906751), (847, 29718127), (889, 28314121), (1397, 18018077), (2233, 11272393), (3509, 7173341), (3683, 6834443), (8069, 3119501), (9779, 2574011), (15367, 1638007), (24563, 1024763), (25781, 976349), (40513, 621313), (56483, 445643), (88759, 283591), (107569, 234001)]