61999509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{11117}}^1$

素因数の和:11157

約数の個数: 24

約数和(自身を含む): 97660512

約数和(自身を除く): 35661003

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 11117, 33351, 122287, 144521, 366861, 433563, 1589731, 1878773, 4769193, 5636319, 20666503, 61999509]

約数ペア:

[(1, 61999509), (3, 20666503), (11, 5636319), (13, 4769193), (33, 1878773), (39, 1589731), (143, 433563), (169, 366861), (429, 144521), (507, 122287), (1859, 33351), (5577, 11117)]