103126209123

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{258461677}}^1$

素因数の和:258461706

約数の個数: 16

約数和(自身を含む): 165415473920

約数和(自身を除く): 62289264797

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 258461677, 775385031, 1809231739, 4910771863, 5427695217, 14732315589, 34375403041, 103126209123]

約数ペア:

[(1, 103126209123), (3, 34375403041), (7, 14732315589), (19, 5427695217), (21, 4910771863), (57, 1809231739), (133, 775385031), (399, 258461677)]