160965891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{40927}}^1$

素因数の和:40975

約数の個数: 24

約数和(自身を含む): 255390720

約数和(自身を除く): 94424829

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 40927, 122781, 368343, 777613, 941321, 2332839, 2823963, 6998517, 8471889, 17885099, 53655297, 160965891]

約数ペア:

[(1, 160965891), (3, 53655297), (9, 17885099), (19, 8471889), (23, 6998517), (57, 2823963), (69, 2332839), (171, 941321), (207, 777613), (437, 368343), (1311, 122781), (3933, 40927)]