67218147

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{1481}}^1$

素因数の和:1572

約数の個数: 24

約数和(自身を含む): 102139440

約数和(自身を除く): 34921293

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1481, 1681, 4443, 5043, 13329, 15129, 39987, 45387, 60721, 182163, 546489, 1639467, 2489561, 7468683, 22406049, 67218147]

約数ペア:

[(1, 67218147), (3, 22406049), (9, 7468683), (27, 2489561), (41, 1639467), (123, 546489), (369, 182163), (1107, 60721), (1481, 45387), (1681, 39987), (4443, 15129), (5043, 13329)]