57439311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 85598208

約数和(自身を除く): 28158897

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 527, 773, 799, 1457, 1581, 2319, 2397, 4371, 13141, 23963, 24769, 36331, 39423, 71889, 74307, 108993, 407371, 617627, 1126261, 1222113, 1852881, 3378783, 19146437, 57439311]

約数ペア:

[(1, 57439311), (3, 19146437), (17, 3378783), (31, 1852881), (47, 1222113), (51, 1126261), (93, 617627), (141, 407371), (527, 108993), (773, 74307), (799, 71889), (1457, 39423), (1581, 36331), (2319, 24769), (2397, 23963), (4371, 13141)]