66682053

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 97930560

約数和(自身を除く): 31248507

約数列:

[1, 3, 9, 139, 151, 353, 417, 453, 1059, 1251, 1359, 3177, 20989, 49067, 53303, 62967, 147201, 159909, 188901, 441603, 479727, 7409117, 22227351, 66682053]

約数ペア:

[(1, 66682053), (3, 22227351), (9, 7409117), (139, 479727), (151, 441603), (353, 188901), (417, 159909), (453, 147201), (1059, 62967), (1251, 53303), (1359, 49067), (3177, 20989)]