56161449

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 83845632

約数和(自身を除く): 27684183

約数列:

[1, 3, 9, 37, 111, 191, 333, 573, 883, 1719, 2649, 7067, 7947, 21201, 32671, 63603, 98013, 168653, 294039, 505959, 1517877, 6240161, 18720483, 56161449]

約数ペア:

[(1, 56161449), (3, 18720483), (9, 6240161), (37, 1517877), (111, 505959), (191, 294039), (333, 168653), (573, 98013), (883, 63603), (1719, 32671), (2649, 21201), (7067, 7947)]