72758279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 82076544

約数和(自身を除く): 9318265

約数列:

[1, 11, 43, 101, 473, 1111, 1523, 4343, 16753, 47773, 65489, 153823, 720379, 1692053, 6614389, 72758279]

約数ペア:

[(1, 72758279), (11, 6614389), (43, 1692053), (101, 720379), (473, 153823), (1111, 65489), (1523, 47773), (4343, 16753)]