173858841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2311}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 270984896

約数和(自身を除く): 97126055

約数列:

[1, 3, 9, 13, 39, 117, 643, 1929, 2311, 5787, 6933, 8359, 20799, 25077, 30043, 75231, 90129, 270387, 1485973, 4457919, 13373757, 19317649, 57952947, 173858841]

約数ペア:

[(1, 173858841), (3, 57952947), (9, 19317649), (13, 13373757), (39, 4457919), (117, 1485973), (643, 270387), (1929, 90129), (2311, 75231), (5787, 30043), (6933, 25077), (8359, 20799)]