64805241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 95672448

約数和(自身を除く): 30867207

約数列:

[1, 3, 17, 37, 51, 61, 111, 183, 563, 629, 1037, 1689, 1887, 2257, 3111, 6771, 9571, 20831, 28713, 34343, 38369, 62493, 103029, 115107, 354127, 583831, 1062381, 1270691, 1751493, 3812073, 21601747, 64805241]

約数ペア:

[(1, 64805241), (3, 21601747), (17, 3812073), (37, 1751493), (51, 1270691), (61, 1062381), (111, 583831), (183, 354127), (563, 115107), (629, 103029), (1037, 62493), (1689, 38369), (1887, 34343), (2257, 28713), (3111, 20831), (6771, 9571)]