129867878367

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{348217}}^1$

素因数の和:348972

約数の個数: 32

約数和(自身を含む): 202802163200

約数和(自身を除く): 72934284833

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 727, 2181, 6543, 13813, 19629, 41439, 124317, 348217, 372951, 1044651, 3133953, 6616123, 9401859, 19848369, 59545107, 178635321, 253153759, 759461277, 2278383831, 4809921421, 6835151493, 14429764263, 43289292789, 129867878367]

約数ペア:

[(1, 129867878367), (3, 43289292789), (9, 14429764263), (19, 6835151493), (27, 4809921421), (57, 2278383831), (171, 759461277), (513, 253153759), (727, 178635321), (2181, 59545107), (6543, 19848369), (13813, 9401859), (19629, 6616123), (41439, 3133953), (124317, 1044651), (348217, 372951)]