73808357

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 90835200

約数和(自身を除く): 17026843

約数列:

[1, 7, 23, 49, 79, 161, 553, 829, 1127, 1817, 3871, 5803, 12719, 19067, 40621, 65491, 89033, 133469, 458437, 934283, 1506293, 3209059, 10544051, 73808357]

約数ペア:

[(1, 73808357), (7, 10544051), (23, 3209059), (49, 1506293), (79, 934283), (161, 458437), (553, 133469), (829, 89033), (1127, 65491), (1817, 40621), (3871, 19067), (5803, 12719)]