145017939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{258499}}^1$

素因数の和:258530

約数の個数: 16

約数和(自身を含む): 223344000

約数和(自身を除く): 78326061

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 258499, 775497, 2843489, 4394483, 8530467, 13183449, 48339313, 145017939]

約数ペア:

[(1, 145017939), (3, 48339313), (11, 13183449), (17, 8530467), (33, 4394483), (51, 2843489), (187, 775497), (561, 258499)]