64073061

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1307}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 99983520

約数和(自身を除く): 35910459

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 1307, 3771, 3921, 5447, 11763, 16341, 16991, 49023, 50973, 152919, 547633, 1642899, 4928697, 7119229, 21357687, 64073061]

約数ペア:

[(1, 64073061), (3, 21357687), (9, 7119229), (13, 4928697), (39, 1642899), (117, 547633), (419, 152919), (1257, 50973), (1307, 49023), (3771, 16991), (3921, 16341), (5447, 11763)]