80935239

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3469}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 135912960

約数和(自身を除く): 54977721

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 231, 303, 707, 1111, 2121, 3333, 3469, 7777, 10407, 23331, 24283, 38159, 72849, 114477, 267113, 350369, 801339, 1051107, 2452583, 3854059, 7357749, 11562177, 26978413, 80935239]

約数ペア:

[(1, 80935239), (3, 26978413), (7, 11562177), (11, 7357749), (21, 3854059), (33, 2452583), (77, 1051107), (101, 801339), (231, 350369), (303, 267113), (707, 114477), (1111, 72849), (2121, 38159), (3333, 24283), (3469, 23331), (7777, 10407)]