80376527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61403}}^1$

素因数の和:61438

約数の個数: 16

約数和(自身を含む): 106106112

約数和(自身を除く): 25729585

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 61403, 429821, 675433, 1043851, 4728031, 7306957, 11482361, 80376527]

約数ペア:

[(1, 80376527), (7, 11482361), (11, 7306957), (17, 4728031), (77, 1043851), (119, 675433), (187, 429821), (1309, 61403)]