80537811

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 28568109

約数列:

[1, 3, 109, 163, 327, 489, 1511, 4533, 17767, 53301, 164699, 246293, 494097, 738879, 26845937, 80537811]

約数ペア:

[(1, 80537811), (3, 26845937), (109, 738879), (163, 494097), (327, 246293), (489, 164699), (1511, 53301), (4533, 17767)]