168981003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{58129}}^1$

素因数の和:58171

約数の個数: 24

約数和(自身を含む): 272048400

約数和(自身を除く): 103067397

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 58129, 174387, 523161, 988193, 1104451, 2964579, 3313353, 8893737, 9940059, 18775667, 56327001, 168981003]

約数ペア:

[(1, 168981003), (3, 56327001), (9, 18775667), (17, 9940059), (19, 8893737), (51, 3313353), (57, 2964579), (153, 1104451), (171, 988193), (323, 523161), (969, 174387), (2907, 58129)]