121506561

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 200648448

約数和(自身を除く): 79141887

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 243, 297, 347, 393, 891, 1041, 1179, 1441, 2673, 3123, 3537, 3817, 4323, 9369, 10611, 11451, 12969, 28107, 31833, 34353, 38907, 45457, 84321, 103059, 116721, 136371, 309177, 350163, 409113, 500027, 927531, 1227339, 1500081, 3682017, 4500243, 11046051, 13500729, 40502187, 121506561]

約数ペア:

[(1, 121506561), (3, 40502187), (9, 13500729), (11, 11046051), (27, 4500243), (33, 3682017), (81, 1500081), (99, 1227339), (131, 927531), (243, 500027), (297, 409113), (347, 350163), (393, 309177), (891, 136371), (1041, 116721), (1179, 103059), (1441, 84321), (2673, 45457), (3123, 38907), (3537, 34353), (3817, 31833), (4323, 28107), (9369, 12969), (10611, 11451)]