47140863

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 36909057

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 203, 217, 227, 231, 319, 341, 609, 651, 681, 899, 957, 1023, 1589, 2233, 2387, 2497, 2697, 4767, 6293, 6583, 6699, 7037, 7161, 7491, 9889, 17479, 18879, 19749, 21111, 29667, 46081, 49259, 52437, 69223, 72413, 77407, 138243, 147777, 204073, 207669, 217239, 232221, 506891, 541849, 612219, 1428511, 1520673, 1625547, 2244803, 4285533, 6734409, 15713621, 47140863]

約数ペア:

[(1, 47140863), (3, 15713621), (7, 6734409), (11, 4285533), (21, 2244803), (29, 1625547), (31, 1520673), (33, 1428511), (77, 612219), (87, 541849), (93, 506891), (203, 232221), (217, 217239), (227, 207669), (231, 204073), (319, 147777), (341, 138243), (609, 77407), (651, 72413), (681, 69223), (899, 52437), (957, 49259), (1023, 46081), (1589, 29667), (2233, 21111), (2387, 19749), (2497, 18879), (2697, 17479), (4767, 9889), (6293, 7491), (6583, 7161), (6699, 7037)]