69820839

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12373}}^1$

素因数の和:12412

約数の個数: 32

約数和(自身を含む): 118790400

約数和(自身を除く): 48969561

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 12373, 37119, 111357, 136103, 235087, 334071, 408309, 705261, 1224927, 2115783, 2585957, 3674781, 6347349, 7757871, 23273613, 69820839]

約数ペア:

[(1, 69820839), (3, 23273613), (9, 7757871), (11, 6347349), (19, 3674781), (27, 2585957), (33, 2115783), (57, 1224927), (99, 705261), (171, 408309), (209, 334071), (297, 235087), (513, 136103), (627, 111357), (1881, 37119), (5643, 12373)]