61575778881

素因数分解:

$3^8\times {\mathrm{79}}^1\times {\mathrm{118799}}^1$

素因数の和:118902

約数の個数: 36

約数和(自身を含む): 93528864000

約数和(自身を除く): 31953085119

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 2187, 6399, 6561, 19197, 57591, 118799, 172773, 356397, 518319, 1069191, 3207573, 9385121, 9622719, 28155363, 28868157, 84466089, 86604471, 253398267, 259813413, 760194801, 779440239, 2280584403, 6841753209, 20525259627, 61575778881]

約数ペア:

[(1, 61575778881), (3, 20525259627), (9, 6841753209), (27, 2280584403), (79, 779440239), (81, 760194801), (237, 259813413), (243, 253398267), (711, 86604471), (729, 84466089), (2133, 28868157), (2187, 28155363), (6399, 9622719), (6561, 9385121), (19197, 3207573), (57591, 1069191), (118799, 518319), (172773, 356397)]