55595547

素因数分解:

$3^2\times 7^2\times {\mathrm{126067}}^1$

素因数の和:126087

約数の個数: 18

約数和(自身を含む): 93416388

約数和(自身を除く): 37820841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 126067, 378201, 882469, 1134603, 2647407, 6177283, 7942221, 18531849, 55595547]

約数ペア:

[(1, 55595547), (3, 18531849), (7, 7942221), (9, 6177283), (21, 2647407), (49, 1134603), (63, 882469), (147, 378201), (441, 126067)]