42028551

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{9103}}^1$

素因数の和:9137

約数の個数: 24

約数和(自身を含む): 66277120

約数和(自身を除く): 24248569

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 9103, 27309, 81927, 172957, 245781, 518871, 737343, 1556613, 2212029, 4669839, 14009517, 42028551]

約数ペア:

[(1, 42028551), (3, 14009517), (9, 4669839), (19, 2212029), (27, 1556613), (57, 737343), (81, 518871), (171, 245781), (243, 172957), (513, 81927), (1539, 27309), (4617, 9103)]