66243163

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 15871397

約数列:

[1, 7, 29, 47, 53, 131, 203, 329, 371, 917, 1363, 1537, 2491, 3799, 6157, 6943, 9541, 10759, 17437, 26593, 43099, 48601, 72239, 178553, 201347, 326321, 505673, 1249871, 1409429, 2284247, 9463309, 66243163]

約数ペア:

[(1, 66243163), (7, 9463309), (29, 2284247), (47, 1409429), (53, 1249871), (131, 505673), (203, 326321), (329, 201347), (371, 178553), (917, 72239), (1363, 48601), (1537, 43099), (2491, 26593), (3799, 17437), (6157, 10759), (6943, 9541)]