86609817

素因数分解:

$3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 64348263

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 243, 413, 531, 567, 863, 1239, 1593, 1701, 2589, 3717, 4779, 6041, 7767, 11151, 14337, 18123, 23301, 33453, 50917, 54369, 69903, 100359, 152751, 163107, 209709, 356419, 458253, 489321, 1069257, 1374759, 1467963, 3207771, 4124277, 9623313, 12372831, 28869939, 86609817]

約数ペア:

[(1, 86609817), (3, 28869939), (7, 12372831), (9, 9623313), (21, 4124277), (27, 3207771), (59, 1467963), (63, 1374759), (81, 1069257), (177, 489321), (189, 458253), (243, 356419), (413, 209709), (531, 163107), (567, 152751), (863, 100359), (1239, 69903), (1593, 54369), (1701, 50917), (2589, 33453), (3717, 23301), (4779, 18123), (6041, 14337), (7767, 11151)]