147863187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7933}}^1$

素因数の和:8067

約数の個数: 24

約数和(自身を含む): 226912400

約数和(自身を除く): 79049213

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 7933, 18639, 23799, 71397, 150727, 452181, 864697, 1356543, 2594091, 7782273, 16429243, 49287729, 147863187]

約数ペア:

[(1, 147863187), (3, 49287729), (9, 16429243), (19, 7782273), (57, 2594091), (109, 1356543), (171, 864697), (327, 452181), (981, 150727), (2071, 71397), (6213, 23799), (7933, 18639)]