66785761

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 79027200

約数和(自身を除く): 12241439

約数列:

[1, 7, 41, 97, 287, 679, 2399, 3977, 16793, 27839, 98359, 232703, 688513, 1628921, 9540823, 66785761]

約数ペア:

[(1, 66785761), (7, 9540823), (41, 1628921), (97, 688513), (287, 232703), (679, 98359), (2399, 27839), (3977, 16793)]