66909161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 81088128

約数和(自身を除く): 14178967

約数列:

[1, 11, 17, 43, 53, 157, 187, 473, 583, 731, 901, 1727, 2279, 2669, 6751, 8041, 8321, 9911, 25069, 29359, 38743, 74261, 91531, 114767, 141457, 357803, 426173, 1262437, 1556027, 3935833, 6082651, 66909161]

約数ペア:

[(1, 66909161), (11, 6082651), (17, 3935833), (43, 1556027), (53, 1262437), (157, 426173), (187, 357803), (473, 141457), (583, 114767), (731, 91531), (901, 74261), (1727, 38743), (2279, 29359), (2669, 25069), (6751, 9911), (8041, 8321)]