65966886

素因数分解:

$2^1\times 3^4\times {\mathrm{407203}}^1$

素因数の和:407217

約数の個数: 20

約数和(自身を含む): 147815052

約数和(自身を除く): 81848166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407203, 814406, 1221609, 2443218, 3664827, 7329654, 10994481, 21988962, 32983443, 65966886]

約数ペア:

[(1, 65966886), (2, 32983443), (3, 21988962), (6, 10994481), (9, 7329654), (18, 3664827), (27, 2443218), (54, 1221609), (81, 814406), (162, 407203)]