121427306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 246951936

約数和(自身を除く): 125524630

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 131, 143, 154, 182, 262, 286, 463, 917, 926, 1001, 1441, 1703, 1834, 2002, 2882, 3241, 3406, 5093, 6019, 6482, 10087, 10186, 11921, 12038, 18733, 20174, 23842, 35651, 37466, 42133, 60653, 66209, 71302, 84266, 121306, 131131, 132418, 262262, 424571, 463463, 667183, 788489, 849142, 926926, 1334366, 1576978, 4670281, 5519423, 8673379, 9340562, 11038846, 17346758, 60713653, 121427306]

約数ペア:

[(1, 121427306), (2, 60713653), (7, 17346758), (11, 11038846), (13, 9340562), (14, 8673379), (22, 5519423), (26, 4670281), (77, 1576978), (91, 1334366), (131, 926926), (143, 849142), (154, 788489), (182, 667183), (262, 463463), (286, 424571), (463, 262262), (917, 132418), (926, 131131), (1001, 121306), (1441, 84266), (1703, 71302), (1834, 66209), (2002, 60653), (2882, 42133), (3241, 37466), (3406, 35651), (5093, 23842), (6019, 20174), (6482, 18733), (10087, 12038), (10186, 11921)]