144190981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{3301}}^1$

素因数の和:3361

約数の個数: 18

約数和(自身を含む): 167322246

約数和(自身を除く): 23131265

約数列:

[1, 11, 19, 121, 209, 361, 2299, 3301, 3971, 36311, 43681, 62719, 399421, 689909, 1191661, 7588999, 13108271, 144190981]

約数ペア:

[(1, 144190981), (11, 13108271), (19, 7588999), (121, 1191661), (209, 689909), (361, 399421), (2299, 62719), (3301, 43681), (3971, 36311)]