61285357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 17511443

約数列:

[1, 7, 17, 31, 37, 119, 217, 259, 449, 527, 629, 1147, 3143, 3689, 4403, 7633, 8029, 13919, 16613, 19499, 53431, 97433, 116291, 136493, 236623, 282421, 515003, 1656361, 1976947, 3605021, 8755051, 61285357]

約数ペア:

[(1, 61285357), (7, 8755051), (17, 3605021), (31, 1976947), (37, 1656361), (119, 515003), (217, 282421), (259, 236623), (449, 136493), (527, 116291), (629, 97433), (1147, 53431), (3143, 19499), (3689, 16613), (4403, 13919), (7633, 8029)]