54945981

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6857

約数の個数: 24

約数和(自身を含む): 84764160

約数和(自身を除く): 29818179

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 6791, 8091, 20373, 61119, 196939, 210521, 590817, 631563, 1772451, 1894689, 6105109, 18315327, 54945981]

約数ペア:

[(1, 54945981), (3, 18315327), (9, 6105109), (29, 1894689), (31, 1772451), (87, 631563), (93, 590817), (261, 210521), (279, 196939), (899, 61119), (2697, 20373), (6791, 8091)]