325057187511

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{39997193}}^1$

素因数の和:39997252

約数の個数: 32

約数和(自身を含む): 563160491520

約数和(自身を除く): 238103304009

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 39997193, 119991579, 279980351, 359974737, 839941053, 1079924211, 1719879299, 2519823159, 5159637897, 7559469477, 12039155093, 15478913691, 36117465279, 46436741073, 108352395837, 325057187511]

約数ペア:

[(1, 325057187511), (3, 108352395837), (7, 46436741073), (9, 36117465279), (21, 15478913691), (27, 12039155093), (43, 7559469477), (63, 5159637897), (129, 2519823159), (189, 1719879299), (301, 1079924211), (387, 839941053), (903, 359974737), (1161, 279980351), (2709, 119991579), (8127, 39997193)]