47023497

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 73939712

約数和(自身を除く): 26916215

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 183, 279, 307, 549, 837, 921, 1647, 1891, 2511, 2763, 4941, 5673, 8289, 9517, 17019, 18727, 24867, 28551, 51057, 56181, 85653, 153171, 168543, 256959, 505629, 580537, 770877, 1516887, 1741611, 5224833, 15674499, 47023497]

約数ペア:

[(1, 47023497), (3, 15674499), (9, 5224833), (27, 1741611), (31, 1516887), (61, 770877), (81, 580537), (93, 505629), (183, 256959), (279, 168543), (307, 153171), (549, 85653), (837, 56181), (921, 51057), (1647, 28551), (1891, 24867), (2511, 18727), (2763, 17019), (4941, 9517), (5673, 8289)]