75977559

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38903}}^1$

素因数の和:38947

約数の個数: 24

約数和(自身を含む): 129472512

約数和(自身を除く): 53494953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 38903, 116709, 272321, 350127, 816963, 1205993, 2450889, 3617979, 8441951, 10853937, 25325853, 75977559]

約数ペア:

[(1, 75977559), (3, 25325853), (7, 10853937), (9, 8441951), (21, 3617979), (31, 2450889), (63, 1205993), (93, 816963), (217, 350127), (279, 272321), (651, 116709), (1953, 38903)]