117138021

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2106

約数の個数: 64

約数和(自身を含む): 220846080

約数和(自身を除く): 103708059

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2053, 2717, 3003, 4389, 5187, 6159, 8151, 14371, 19019, 22583, 26689, 39007, 43113, 57057, 67749, 80067, 117021, 158081, 186823, 273049, 293579, 429077, 474243, 507091, 560469, 819147, 880737, 1287231, 1521273, 2055053, 3003539, 3549637, 5578001, 6165159, 9010617, 10648911, 16734003, 39046007, 117138021]

約数ペア:

[(1, 117138021), (3, 39046007), (7, 16734003), (11, 10648911), (13, 9010617), (19, 6165159), (21, 5578001), (33, 3549637), (39, 3003539), (57, 2055053), (77, 1521273), (91, 1287231), (133, 880737), (143, 819147), (209, 560469), (231, 507091), (247, 474243), (273, 429077), (399, 293579), (429, 273049), (627, 186823), (741, 158081), (1001, 117021), (1463, 80067), (1729, 67749), (2053, 57057), (2717, 43113), (3003, 39007), (4389, 26689), (5187, 22583), (6159, 19019), (8151, 14371)]