15511483989

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2221}}^1\times {\mathrm{6991}}^1$

素因数の和:9258

約数の個数: 32

約数和(自身を含む): 23615060480

約数和(自身を除く): 8103576491

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2221, 6663, 6991, 19989, 20973, 59967, 62919, 82177, 188757, 246531, 258667, 739593, 776001, 2218779, 2328003, 6984009, 15527011, 46581033, 139743099, 419229297, 574499407, 1723498221, 5170494663, 15511483989]

約数ペア:

[(1, 15511483989), (3, 5170494663), (9, 1723498221), (27, 574499407), (37, 419229297), (111, 139743099), (333, 46581033), (999, 15527011), (2221, 6984009), (6663, 2328003), (6991, 2218779), (19989, 776001), (20973, 739593), (59967, 258667), (62919, 246531), (82177, 188757)]