170260827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 259200000

約数和(自身を除く): 88939173

約数列:

[1, 3, 11, 29, 33, 87, 89, 267, 319, 957, 979, 1999, 2581, 2937, 5997, 7743, 21989, 28391, 57971, 65967, 85173, 173913, 177911, 533733, 637681, 1913043, 1957021, 5159419, 5871063, 15478257, 56753609, 170260827]

約数ペア:

[(1, 170260827), (3, 56753609), (11, 15478257), (29, 5871063), (33, 5159419), (87, 1957021), (89, 1913043), (267, 637681), (319, 533733), (957, 177911), (979, 173913), (1999, 85173), (2581, 65967), (2937, 57971), (5997, 28391), (7743, 21989)]