23772567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 41043968

約数和(自身を除く): 17271401

約数列:

[1, 3, 7, 13, 21, 31, 39, 53, 91, 93, 159, 217, 273, 371, 403, 651, 689, 1113, 1209, 1643, 2067, 2809, 2821, 4823, 4929, 8427, 8463, 11501, 14469, 19663, 21359, 34503, 36517, 58989, 64077, 87079, 109551, 149513, 255619, 261237, 448539, 609553, 766857, 1132027, 1828659, 3396081, 7924189, 23772567]

約数ペア:

[(1, 23772567), (3, 7924189), (7, 3396081), (13, 1828659), (21, 1132027), (31, 766857), (39, 609553), (53, 448539), (91, 261237), (93, 255619), (159, 149513), (217, 109551), (273, 87079), (371, 64077), (403, 58989), (651, 36517), (689, 34503), (1113, 21359), (1209, 19663), (1643, 14469), (2067, 11501), (2809, 8463), (2821, 8427), (4823, 4929)]