121275726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 287836416

約数和(自身を除く): 166560690

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 107, 143, 214, 286, 321, 429, 642, 858, 1177, 1321, 1391, 2354, 2642, 2782, 3531, 3963, 4173, 7062, 7926, 8346, 14531, 15301, 17173, 29062, 30602, 34346, 43593, 45903, 51519, 87186, 91806, 103038, 141347, 188903, 282694, 377806, 424041, 566709, 848082, 1133418, 1554817, 1837511, 3109634, 3675022, 4664451, 5512533, 9328902, 11025066, 20212621, 40425242, 60637863, 121275726]

約数ペア:

[(1, 121275726), (2, 60637863), (3, 40425242), (6, 20212621), (11, 11025066), (13, 9328902), (22, 5512533), (26, 4664451), (33, 3675022), (39, 3109634), (66, 1837511), (78, 1554817), (107, 1133418), (143, 848082), (214, 566709), (286, 424041), (321, 377806), (429, 282694), (642, 188903), (858, 141347), (1177, 103038), (1321, 91806), (1391, 87186), (2354, 51519), (2642, 45903), (2782, 43593), (3531, 34346), (3963, 30602), (4173, 29062), (7062, 17173), (7926, 15301), (8346, 14531)]