90794977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 124588800

約数和(自身を除く): 33793823

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 3089, 4199, 21623, 29393, 40157, 52513, 58691, 281099, 367591, 410837, 682669, 762983, 997747, 4778683, 5340881, 6984229, 12970711, 90794977]

約数ペア:

[(1, 90794977), (7, 12970711), (13, 6984229), (17, 5340881), (19, 4778683), (91, 997747), (119, 762983), (133, 682669), (221, 410837), (247, 367591), (323, 281099), (1547, 58691), (1729, 52513), (2261, 40157), (3089, 29393), (4199, 21623)]