37121721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135977}}^1$

素因数の和:136000

約数の個数: 16

約数和(自身を含む): 60918144

約数和(自身を除く): 23796423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 135977, 407931, 951839, 1767701, 2855517, 5303103, 12373907, 37121721]

約数ペア:

[(1, 37121721), (3, 12373907), (7, 5303103), (13, 2855517), (21, 1767701), (39, 951839), (91, 407931), (273, 135977)]