68593257

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 104693760

約数和(自身を除く): 36100503

約数列:

[1, 3, 9, 27, 47, 141, 191, 283, 423, 573, 849, 1269, 1719, 2547, 5157, 7641, 8977, 13301, 26931, 39903, 54053, 80793, 119709, 162159, 242379, 359127, 486477, 1459431, 2540491, 7621473, 22864419, 68593257]

約数ペア:

[(1, 68593257), (3, 22864419), (9, 7621473), (27, 2540491), (47, 1459431), (141, 486477), (191, 359127), (283, 242379), (423, 162159), (573, 119709), (849, 80793), (1269, 54053), (1719, 39903), (2547, 26931), (5157, 13301), (7641, 8977)]