81985794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{10993}}^1$

素因数の和:11122

約数の個数: 32

約数和(自身を含む): 180477504

約数和(自身を除く): 98491710

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 10993, 21986, 32979, 65958, 120923, 241846, 362769, 725538, 1242209, 2484418, 3726627, 7453254, 13664299, 27328598, 40992897, 81985794]

約数ペア:

[(1, 81985794), (2, 40992897), (3, 27328598), (6, 13664299), (11, 7453254), (22, 3726627), (33, 2484418), (66, 1242209), (113, 725538), (226, 362769), (339, 241846), (678, 120923), (1243, 65958), (2486, 32979), (3729, 21986), (7458, 10993)]