159802251

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{39841}}^1$

素因数の和:40042

約数の個数: 16

約数和(自身を含む): 244789248

約数和(自身を除く): 84986997

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 39841, 119523, 278887, 836661, 7609631, 22828893, 53267417, 159802251]

約数ペア:

[(1, 159802251), (3, 53267417), (7, 22828893), (21, 7609631), (191, 836661), (573, 278887), (1337, 119523), (4011, 39841)]