78779226

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{20107}}^1$

素因数の和:20765

約数の個数: 16

約数和(自身を含む): 157807584

約数和(自身を除く): 79028358

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 20107, 40214, 60321, 120642, 13129871, 26259742, 39389613, 78779226]

約数ペア:

[(1, 78779226), (2, 39389613), (3, 26259742), (6, 13129871), (653, 120642), (1306, 60321), (1959, 40214), (3918, 20107)]