53118981

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{751}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 79772160

約数和(自身を除く): 26653179

約数列:

[1, 3, 9, 29, 87, 261, 271, 751, 813, 2253, 2439, 6759, 7859, 21779, 23577, 65337, 70731, 196011, 203521, 610563, 1831689, 5902109, 17706327, 53118981]

約数ペア:

[(1, 53118981), (3, 17706327), (9, 5902109), (29, 1831689), (87, 610563), (261, 203521), (271, 196011), (751, 70731), (813, 65337), (2253, 23577), (2439, 21779), (6759, 7859)]