16470347463

素因数分解:

$3^4\times {\mathrm{2789}}^1\times {\mathrm{72907}}^1$

素因数の和:75708

約数の個数: 20

約数和(自身を含む): 24613011720

約数和(自身を除く): 8142664257

約数列:

[1, 3, 9, 27, 81, 2789, 8367, 25101, 72907, 75303, 218721, 225909, 656163, 1968489, 5905467, 203337623, 610012869, 1830038607, 5490115821, 16470347463]

約数ペア:

[(1, 16470347463), (3, 5490115821), (9, 1830038607), (27, 610012869), (81, 203337623), (2789, 5905467), (8367, 1968489), (25101, 656163), (72907, 225909), (75303, 218721)]