73964541

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25339}}^1$

素因数の和:25488

約数の個数: 16

約数和(自身を含む): 113523200

約数和(自身を除く): 39558659

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 25339, 76017, 177373, 532119, 3522121, 10566363, 24654847, 73964541]

約数ペア:

[(1, 73964541), (3, 24654847), (7, 10566363), (21, 3522121), (139, 532119), (417, 177373), (973, 76017), (2919, 25339)]