80374923

素因数分解:

$3^5\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 120866928

約数和(自身を除く): 40492005

約数列:

[1, 3, 9, 27, 81, 243, 353, 937, 1059, 2811, 3177, 8433, 9531, 25299, 28593, 75897, 85779, 227691, 330761, 992283, 2976849, 8930547, 26791641, 80374923]

約数ペア:

[(1, 80374923), (3, 26791641), (9, 8930547), (27, 2976849), (81, 992283), (243, 330761), (353, 227691), (937, 85779), (1059, 75897), (2811, 28593), (3177, 25299), (8433, 9531)]