66485389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 71884800

約数和(自身を除く): 5399411

約数列:

[1, 19, 59, 127, 467, 1121, 2413, 7493, 8873, 27553, 59309, 142367, 523507, 1126871, 3499231, 66485389]

約数ペア:

[(1, 66485389), (19, 3499231), (59, 1126871), (127, 523507), (467, 142367), (1121, 59309), (2413, 27553), (7493, 8873)]