79289979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5639}}^1$

素因数の和:5794

約数の個数: 16

約数和(自身を含む): 109190400

約数和(自身を除く): 29900421

約数列:

[1, 3, 43, 109, 129, 327, 4687, 5639, 14061, 16917, 242477, 614651, 727431, 1843953, 26429993, 79289979]

約数ペア:

[(1, 79289979), (3, 26429993), (43, 1843953), (109, 727431), (129, 614651), (327, 242477), (4687, 16917), (5639, 14061)]