42485737679

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{23041}}^1$

素因数の和:23388

約数の個数: 36

約数和(自身を含む): 54500597424

約数和(自身を除く): 12014859745

約数列:

[1, 7, 11, 49, 77, 121, 311, 539, 847, 2177, 3421, 5929, 15239, 23041, 23947, 37631, 161287, 167629, 253451, 263417, 1129009, 1774157, 1843919, 2787961, 7165751, 12419099, 19515727, 50160257, 78823261, 136610089, 351121799, 551762827, 867055871, 3862339789, 6069391097, 42485737679]

約数ペア:

[(1, 42485737679), (7, 6069391097), (11, 3862339789), (49, 867055871), (77, 551762827), (121, 351121799), (311, 136610089), (539, 78823261), (847, 50160257), (2177, 19515727), (3421, 12419099), (5929, 7165751), (15239, 2787961), (23041, 1843919), (23947, 1774157), (37631, 1129009), (161287, 263417), (167629, 253451)]