71377747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9833}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 87797952

約数和(自身を除く): 16420205

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 9833, 68831, 167161, 599813, 1170127, 4198691, 10196821, 71377747]

約数ペア:

[(1, 71377747), (7, 10196821), (17, 4198691), (61, 1170127), (119, 599813), (427, 167161), (1037, 68831), (7259, 9833)]