6478353

素因数分解:

$3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 11089920

約数和(自身を除く): 4611567

約数列:

[1, 3, 7, 9, 21, 27, 63, 151, 189, 227, 453, 681, 1057, 1359, 1589, 2043, 3171, 4077, 4767, 6129, 9513, 14301, 28539, 34277, 42903, 102831, 239939, 308493, 719817, 925479, 2159451, 6478353]

約数ペア:

[(1, 6478353), (3, 2159451), (7, 925479), (9, 719817), (21, 308493), (27, 239939), (63, 102831), (151, 42903), (189, 34277), (227, 28539), (453, 14301), (681, 9513), (1057, 6129), (1359, 4767), (1589, 4077), (2043, 3171)]