80211573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{228523}}^1$

素因数の和:228545

約数の個数: 16

約数和(自身を含む): 127973440

約数和(自身を除く): 47761867

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 228523, 685569, 2056707, 2970799, 6170121, 8912397, 26737191, 80211573]

約数ペア:

[(1, 80211573), (3, 26737191), (9, 8912397), (13, 6170121), (27, 2970799), (39, 2056707), (117, 685569), (351, 228523)]