66285639

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5813}}^1$

素因数の和:6007

約数の個数: 24

約数和(自身を含む): 110047392

約数和(自身を除く): 43761753

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 5813, 11403, 17439, 40691, 52317, 122073, 366219, 1052153, 3156459, 7365071, 9469377, 22095213, 66285639]

約数ペア:

[(1, 66285639), (3, 22095213), (7, 9469377), (9, 7365071), (21, 3156459), (63, 1052153), (181, 366219), (543, 122073), (1267, 52317), (1629, 40691), (3801, 17439), (5813, 11403)]