168157053

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{34033}}^1$

素因数の和:34106

約数の個数: 20

約数和(自身を含む): 255323068

約数和(自身を除く): 87166015

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 34033, 102099, 306297, 918891, 2076013, 2756673, 6228039, 18684117, 56052351, 168157053]

約数ペア:

[(1, 168157053), (3, 56052351), (9, 18684117), (27, 6228039), (61, 2756673), (81, 2076013), (183, 918891), (549, 306297), (1647, 102099), (4941, 34033)]