47726727

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 67885056

約数和(自身を除く): 20158329

約数列:

[1, 3, 19, 57, 127, 347, 361, 381, 1041, 1083, 2413, 6593, 7239, 19779, 44069, 45847, 125267, 132207, 137541, 375801, 837311, 2511933, 15908909, 47726727]

約数ペア:

[(1, 47726727), (3, 15908909), (19, 2511933), (57, 837311), (127, 375801), (347, 137541), (361, 132207), (381, 125267), (1041, 45847), (1083, 44069), (2413, 19779), (6593, 7239)]