66778867

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1283}}^1$

素因数の和:1410

約数の個数: 16

約数和(自身を含む): 72972288

約数和(自身を除く): 6193421

約数列:

[1, 23, 31, 73, 713, 1283, 1679, 2263, 29509, 39773, 52049, 93659, 914779, 2154157, 2903429, 66778867]

約数ペア:

[(1, 66778867), (23, 2903429), (31, 2154157), (73, 914779), (713, 93659), (1283, 52049), (1679, 39773), (2263, 29509)]