42746823

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 32732217

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 167, 239, 357, 501, 717, 1071, 1169, 1503, 1673, 2151, 2839, 3507, 4063, 5019, 8517, 10521, 12189, 15057, 19873, 25551, 28441, 36567, 39913, 59619, 85323, 119739, 178857, 255969, 279391, 359217, 678521, 838173, 2035563, 2514519, 4749647, 6106689, 14248941, 42746823]

約数ペア:

[(1, 42746823), (3, 14248941), (7, 6106689), (9, 4749647), (17, 2514519), (21, 2035563), (51, 838173), (63, 678521), (119, 359217), (153, 279391), (167, 255969), (239, 178857), (357, 119739), (501, 85323), (717, 59619), (1071, 39913), (1169, 36567), (1503, 28441), (1673, 25551), (2151, 19873), (2839, 15057), (3507, 12189), (4063, 10521), (5019, 8517)]