65570697

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 97819904

約数和(自身を除く): 32249207

約数列:

[1, 3, 9, 37, 111, 223, 333, 669, 883, 2007, 2649, 7947, 8251, 24753, 32671, 74259, 98013, 196909, 294039, 590727, 1772181, 7285633, 21856899, 65570697]

約数ペア:

[(1, 65570697), (3, 21856899), (9, 7285633), (37, 1772181), (111, 590727), (223, 294039), (333, 196909), (669, 98013), (883, 74259), (2007, 32671), (2649, 24753), (7947, 8251)]