117564777

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{131947}}^1$

素因数の和:131970

約数の個数: 20

約数和(自身を含む): 191588496

約数和(自身を除く): 74023719

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 131947, 395841, 1187523, 1451417, 3562569, 4354251, 10687707, 13062753, 39188259, 117564777]

約数ペア:

[(1, 117564777), (3, 39188259), (9, 13062753), (11, 10687707), (27, 4354251), (33, 3562569), (81, 1451417), (99, 1187523), (297, 395841), (891, 131947)]