127376977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37831}}^1$

素因数の和:37888

約数の個数: 16

約数和(自身を含む): 161012992

約数和(自身を除く): 33636015

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 37831, 264817, 491803, 1399747, 3442621, 9798229, 18196711, 127376977]

約数ペア:

[(1, 127376977), (7, 18196711), (13, 9798229), (37, 3442621), (91, 1399747), (259, 491803), (481, 264817), (3367, 37831)]