68930883

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 117940368

約数和(自身を除く): 49009485

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 841, 1301, 1827, 2523, 3903, 5887, 7569, 9107, 11709, 17661, 27321, 37729, 52983, 81963, 113187, 264103, 339561, 792309, 1094141, 2376927, 3282423, 7658987, 9847269, 22976961, 68930883]

約数ペア:

[(1, 68930883), (3, 22976961), (7, 9847269), (9, 7658987), (21, 3282423), (29, 2376927), (63, 1094141), (87, 792309), (203, 339561), (261, 264103), (609, 113187), (841, 81963), (1301, 52983), (1827, 37729), (2523, 27321), (3903, 17661), (5887, 11709), (7569, 9107)]