57787437

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21379}}^1$

素因数の和:21452

約数の個数: 16

約数和(自身を含む): 83125440

約数和(自身を除く): 25338003

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21379, 64137, 363443, 1090329, 1133087, 3399261, 19262479, 57787437]

約数ペア:

[(1, 57787437), (3, 19262479), (17, 3399261), (51, 1133087), (53, 1090329), (159, 363443), (901, 64137), (2703, 21379)]