90188307

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47947}}^1$

素因数の和:47983

約数の個数: 24

約数和(自身を含む): 149597760

約数和(自身を除く): 59409453

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 47947, 143841, 431523, 527417, 910993, 1582251, 2732979, 4746753, 8198937, 10020923, 30062769, 90188307]

約数ペア:

[(1, 90188307), (3, 30062769), (9, 10020923), (11, 8198937), (19, 4746753), (33, 2732979), (57, 1582251), (99, 910993), (171, 527417), (209, 431523), (627, 143841), (1881, 47947)]