192267513

素因数分解:

$3^4\times {\mathrm{439}}^1\times {\mathrm{5407}}^1$

素因数の和:5858

約数の個数: 20

約数和(自身を含む): 287921920

約数和(自身を除く): 95654407

約数列:

[1, 3, 9, 27, 81, 439, 1317, 3951, 5407, 11853, 16221, 35559, 48663, 145989, 437967, 2373673, 7121019, 21363057, 64089171, 192267513]

約数ペア:

[(1, 192267513), (3, 64089171), (9, 21363057), (27, 7121019), (81, 2373673), (439, 437967), (1317, 145989), (3951, 48663), (5407, 35559), (11853, 16221)]