128577933

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22013}}^1$

素因数の和:22089

約数の個数: 24

約数和(自身を含む): 206051040

約数和(自身を除く): 77473107

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 22013, 66039, 198117, 242143, 726429, 1298767, 2179287, 3896301, 11688903, 14286437, 42859311, 128577933]

約数ペア:

[(1, 128577933), (3, 42859311), (9, 14286437), (11, 11688903), (33, 3896301), (59, 2179287), (99, 1298767), (177, 726429), (531, 242143), (649, 198117), (1947, 66039), (5841, 22013)]