8640025209

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{337}}^1\times {\mathrm{9857}}^1$

素因数の和:10234

約数の個数: 36

約数和(自身を含む): 13298027964

約数和(自身を除く): 4658002755

約数列:

[1, 3, 9, 17, 51, 153, 289, 337, 867, 1011, 2601, 3033, 5729, 9857, 17187, 29571, 51561, 88713, 97393, 167569, 292179, 502707, 876537, 1508121, 2848673, 3321809, 8546019, 9965427, 25638057, 29896281, 56470753, 169412259, 508236777, 960002801, 2880008403, 8640025209]

約数ペア:

[(1, 8640025209), (3, 2880008403), (9, 960002801), (17, 508236777), (51, 169412259), (153, 56470753), (289, 29896281), (337, 25638057), (867, 9965427), (1011, 8546019), (2601, 3321809), (3033, 2848673), (5729, 1508121), (9857, 876537), (17187, 502707), (29571, 292179), (51561, 167569), (88713, 97393)]