42212799

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 64796160

約数和(自身を除く): 22583361

約数列:

[1, 3, 9, 27, 43, 103, 129, 309, 353, 387, 927, 1059, 1161, 2781, 3177, 4429, 9531, 13287, 15179, 36359, 39861, 45537, 109077, 119583, 136611, 327231, 409833, 981693, 1563437, 4690311, 14070933, 42212799]

約数ペア:

[(1, 42212799), (3, 14070933), (9, 4690311), (27, 1563437), (43, 981693), (103, 409833), (129, 327231), (309, 136611), (353, 119583), (387, 109077), (927, 45537), (1059, 39861), (1161, 36359), (2781, 15179), (3177, 13287), (4429, 9531)]