42152319

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47309}}^1$

素因数の和:47332

約数の個数: 20

約数和(自身を含む): 68694120

約数和(自身を除く): 26541801

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 47309, 141927, 425781, 520399, 1277343, 1561197, 3832029, 4683591, 14050773, 42152319]

約数ペア:

[(1, 42152319), (3, 14050773), (9, 4683591), (11, 3832029), (27, 1561197), (33, 1277343), (81, 520399), (99, 425781), (297, 141927), (891, 47309)]