153289983

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 265019904

約数和(自身を除く): 111729921

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 141, 147, 231, 329, 517, 539, 987, 1551, 1617, 2017, 2303, 3619, 6051, 6909, 10857, 14119, 22187, 25333, 42357, 66561, 75999, 94799, 98833, 155309, 284397, 296499, 465927, 663593, 1042789, 1087163, 1990779, 3128367, 3261489, 4645151, 7299523, 13935453, 21898569, 51096661, 153289983]

約数ペア:

[(1, 153289983), (3, 51096661), (7, 21898569), (11, 13935453), (21, 7299523), (33, 4645151), (47, 3261489), (49, 3128367), (77, 1990779), (141, 1087163), (147, 1042789), (231, 663593), (329, 465927), (517, 296499), (539, 284397), (987, 155309), (1551, 98833), (1617, 94799), (2017, 75999), (2303, 66561), (3619, 42357), (6051, 25333), (6909, 22187), (10857, 14119)]