78271167

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{587}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 113629824

約数和(自身を除く): 35358657

約数列:

[1, 3, 13, 39, 169, 263, 507, 587, 789, 1761, 3419, 7631, 10257, 22893, 44447, 99203, 133341, 154381, 297609, 463143, 2006953, 6020859, 26090389, 78271167]

約数ペア:

[(1, 78271167), (3, 26090389), (13, 6020859), (39, 2006953), (169, 463143), (263, 297609), (507, 154381), (587, 133341), (789, 99203), (1761, 44447), (3419, 22893), (7631, 10257)]