123037761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 211284864

約数和(自身を除く): 88247103

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 847, 861, 1181, 1353, 2541, 3157, 3543, 4961, 8267, 9471, 12991, 14883, 24801, 34727, 38973, 48421, 90937, 104181, 142901, 145263, 272811, 338947, 428703, 532631, 1000307, 1016841, 1597893, 3000921, 3728417, 5858941, 11185251, 17576823, 41012587, 123037761]

約数ペア:

[(1, 123037761), (3, 41012587), (7, 17576823), (11, 11185251), (21, 5858941), (33, 3728417), (41, 3000921), (77, 1597893), (121, 1016841), (123, 1000307), (231, 532631), (287, 428703), (363, 338947), (451, 272811), (847, 145263), (861, 142901), (1181, 104181), (1353, 90937), (2541, 48421), (3157, 38973), (3543, 34727), (4961, 24801), (8267, 14883), (9471, 12991)]