61538477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4729}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 83096640

約数和(自身を除く): 21558163

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 1001, 1183, 1859, 4729, 13013, 33103, 52019, 61477, 364133, 430339, 676247, 799201, 4733729, 5594407, 8791211, 61538477]

約数ペア:

[(1, 61538477), (7, 8791211), (11, 5594407), (13, 4733729), (77, 799201), (91, 676247), (143, 430339), (169, 364133), (1001, 61477), (1183, 52019), (1859, 33103), (4729, 13013)]