75475809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7481}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 116719200

約数和(自身を除く): 41243391

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 7481, 10089, 22443, 67329, 142139, 426417, 441379, 1279251, 1324137, 3972411, 8386201, 25158603, 75475809]

約数ペア:

[(1, 75475809), (3, 25158603), (9, 8386201), (19, 3972411), (57, 1324137), (59, 1279251), (171, 441379), (177, 426417), (531, 142139), (1121, 67329), (3363, 22443), (7481, 10089)]