71063097

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178103}}^1$

素因数の和:178132

約数の個数: 16

約数和(自身を含む): 113986560

約数和(自身を除く): 42923463

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 178103, 534309, 1246721, 3383957, 3740163, 10151871, 23687699, 71063097]

約数ペア:

[(1, 71063097), (3, 23687699), (7, 10151871), (19, 3740163), (21, 3383957), (57, 1246721), (133, 534309), (399, 178103)]