72755769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19051}}^1$

素因数の和:19140

約数の個数: 16

約数和(自身を含む): 103642880

約数和(自身を除く): 30887111

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 19051, 57153, 361969, 1085907, 1276417, 3829251, 24251923, 72755769]

約数ペア:

[(1, 72755769), (3, 24251923), (19, 3829251), (57, 1276417), (67, 1085907), (201, 361969), (1273, 57153), (3819, 19051)]