141998343

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 210470400

約数和(自身を除く): 68472057

約数列:

[1, 3, 19, 23, 57, 69, 89, 267, 437, 1217, 1311, 1691, 2047, 3651, 5073, 6141, 23123, 27991, 38893, 69369, 83973, 108313, 116679, 324939, 531829, 1595487, 2057947, 2491199, 6173841, 7473597, 47332781, 141998343]

約数ペア:

[(1, 141998343), (3, 47332781), (19, 7473597), (23, 6173841), (57, 2491199), (69, 2057947), (89, 1595487), (267, 531829), (437, 324939), (1217, 116679), (1311, 108313), (1691, 83973), (2047, 69369), (3651, 38893), (5073, 27991), (6141, 23123)]