78791036787

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{91841}}^1$

素因数の和:92068

約数の個数: 48

約数和(自身を含む): 124647962400

約数和(自身を除く): 45856925613

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 173, 261, 519, 551, 1557, 1653, 3287, 4959, 5017, 9861, 15051, 29583, 45153, 91841, 95323, 275523, 285969, 826569, 857907, 1744979, 2663389, 5234937, 7990167, 15704811, 15888493, 23970501, 47665479, 50604391, 142996437, 151813173, 301881367, 455439519, 460766297, 905644101, 1382298891, 2716932303, 4146896673, 8754559643, 26263678929, 78791036787]

約数ペア:

[(1, 78791036787), (3, 26263678929), (9, 8754559643), (19, 4146896673), (29, 2716932303), (57, 1382298891), (87, 905644101), (171, 460766297), (173, 455439519), (261, 301881367), (519, 151813173), (551, 142996437), (1557, 50604391), (1653, 47665479), (3287, 23970501), (4959, 15888493), (5017, 15704811), (9861, 7990167), (15051, 5234937), (29583, 2663389), (45153, 1744979), (91841, 857907), (95323, 826569), (275523, 285969)]