57526281

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{37379}}^1$

素因数の和:37410

約数の個数: 20

約数和(自身を含む): 90459600

約数和(自身を除く): 32933319

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 37379, 112137, 336411, 710201, 1009233, 2130603, 3027699, 6391809, 19175427, 57526281]

約数ペア:

[(1, 57526281), (3, 19175427), (9, 6391809), (19, 3027699), (27, 2130603), (57, 1009233), (81, 710201), (171, 336411), (513, 112137), (1539, 37379)]