66388443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{6553}}^1$

素因数の和:6874

約数の個数: 16

約数和(自身を含む): 96894336

約数和(自身を除く): 30505893

約数列:

[1, 3, 11, 33, 307, 921, 3377, 6553, 10131, 19659, 72083, 216249, 2011771, 6035313, 22129481, 66388443]

約数ペア:

[(1, 66388443), (3, 22129481), (11, 6035313), (33, 2011771), (307, 216249), (921, 72083), (3377, 19659), (6553, 10131)]