80231541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19973}}^1$

素因数の和:20092

約数の個数: 16

約数和(自身を含む): 116328576

約数和(自身を除く): 36097035

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 19973, 59919, 259649, 778947, 2057219, 6171657, 26743847, 80231541]

約数ペア:

[(1, 80231541), (3, 26743847), (13, 6171657), (39, 2057219), (103, 778947), (309, 259649), (1339, 59919), (4017, 19973)]