57057741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25705

約数の個数: 24

約数和(自身を含む): 93431520

約数和(自身を除く): 36373779

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25667, 77001, 231003, 333671, 487673, 1001013, 1463019, 3003039, 4389057, 6339749, 19019247, 57057741]

約数ペア:

[(1, 57057741), (3, 19019247), (9, 6339749), (13, 4389057), (19, 3003039), (39, 1463019), (57, 1001013), (117, 487673), (171, 333671), (247, 231003), (741, 77001), (2223, 25667)]