138165777

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6569}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 220752000

約数和(自身を除く): 82586223

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 2337, 6569, 7011, 19707, 21033, 59121, 124811, 177363, 269329, 374433, 807987, 1123299, 2423961, 3369897, 5117251, 7271883, 15351753, 46055259, 138165777]

約数ペア:

[(1, 138165777), (3, 46055259), (9, 15351753), (19, 7271883), (27, 5117251), (41, 3369897), (57, 2423961), (123, 1123299), (171, 807987), (369, 374433), (513, 269329), (779, 177363), (1107, 124811), (2337, 59121), (6569, 21033), (7011, 19707)]