169523529

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11483}}^1$

素因数の和:11549

約数の個数: 32

約数和(自身を含む): 279290880

約数和(自身を除く): 109767351

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 399, 703, 777, 2109, 4921, 11483, 14763, 34449, 80381, 218177, 241143, 424871, 654531, 1274613, 1527239, 2974097, 4581717, 8072549, 8922291, 24217647, 56507843, 169523529]

約数ペア:

[(1, 169523529), (3, 56507843), (7, 24217647), (19, 8922291), (21, 8072549), (37, 4581717), (57, 2974097), (111, 1527239), (133, 1274613), (259, 654531), (399, 424871), (703, 241143), (777, 218177), (2109, 80381), (4921, 34449), (11483, 14763)]