80493723

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{6791}}^1$

素因数の和:7239

約数の個数: 16

約数和(自身を含む): 119539200

約数和(自身を除く): 39045477

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 6791, 11853, 20373, 61119, 183357, 2981249, 8943747, 26831241, 80493723]

約数ペア:

[(1, 80493723), (3, 26831241), (9, 8943747), (27, 2981249), (439, 183357), (1317, 61119), (3951, 20373), (6791, 11853)]