78868803

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18553}}^1$

素因数の和:18678

約数の個数: 16

約数和(自身を含む): 114292640

約数和(自身を除く): 35423837

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 18553, 55659, 241189, 723567, 2022277, 6066831, 26289601, 78868803]

約数ペア:

[(1, 78868803), (3, 26289601), (13, 6066831), (39, 2022277), (109, 723567), (327, 241189), (1417, 55659), (4251, 18553)]