78848577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7187}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 121103424

約数和(自身を除く): 42254847

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 7187, 10971, 21561, 64683, 165301, 380911, 495903, 1142733, 1487709, 3428199, 8760953, 26282859, 78848577]

約数ペア:

[(1, 78848577), (3, 26282859), (9, 8760953), (23, 3428199), (53, 1487709), (69, 1142733), (159, 495903), (207, 380911), (477, 165301), (1219, 64683), (3657, 21561), (7187, 10971)]