193743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 324480

約数和(自身を除く): 130737

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 103, 171, 209, 309, 627, 927, 1133, 1881, 1957, 3399, 5871, 10197, 17613, 21527, 64581, 193743]

約数ペア:

[(1, 193743), (3, 64581), (9, 21527), (11, 17613), (19, 10197), (33, 5871), (57, 3399), (99, 1957), (103, 1881), (171, 1133), (209, 927), (309, 627)]