127409877

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{106441}}^1$

素因数の和:106473

約数の個数: 24

約数和(自身を含む): 221399360

約数和(自身を除く): 93989483

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 106441, 319323, 745087, 957969, 2022379, 2235261, 6067137, 6705783, 14156653, 18201411, 42469959, 127409877]

約数ペア:

[(1, 127409877), (3, 42469959), (7, 18201411), (9, 14156653), (19, 6705783), (21, 6067137), (57, 2235261), (63, 2022379), (133, 957969), (171, 745087), (399, 319323), (1197, 106441)]