201601071

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{74419}}^1$

素因数の和:74475

約数の個数: 24

約数和(自身を含む): 340545920

約数和(自身を除く): 138944849

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 74419, 223257, 520933, 669771, 1562799, 3200017, 4688397, 9600051, 22400119, 28800153, 67200357, 201601071]

約数ペア:

[(1, 201601071), (3, 67200357), (7, 28800153), (9, 22400119), (21, 9600051), (43, 4688397), (63, 3200017), (129, 1562799), (301, 669771), (387, 520933), (903, 223257), (2709, 74419)]