126943389

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 198806400

約数和(自身を除く): 71863011

約数列:

[1, 3, 9, 19, 27, 57, 171, 353, 513, 701, 1059, 2103, 3177, 6309, 6707, 9531, 13319, 18927, 20121, 39957, 60363, 119871, 181089, 247453, 359613, 742359, 2227077, 4701607, 6681231, 14104821, 42314463, 126943389]

約数ペア:

[(1, 126943389), (3, 42314463), (9, 14104821), (19, 6681231), (27, 4701607), (57, 2227077), (171, 742359), (353, 359613), (513, 247453), (701, 181089), (1059, 119871), (2103, 60363), (3177, 39957), (6309, 20121), (6707, 18927), (9531, 13319)]