27675103659

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2161}}^1\times {\mathrm{6287}}^1$

素因数の和:8555

約数の個数: 32

約数和(自身を含む): 42632841216

約数和(自身を除く): 14957737557

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 2161, 6287, 6483, 15127, 18861, 44009, 45381, 132027, 209617, 609839, 628851, 1467319, 1829517, 4268873, 4401957, 12806619, 13586207, 40758621, 95103449, 285310347, 1317862079, 3953586237, 9225034553, 27675103659]

約数ペア:

[(1, 27675103659), (3, 9225034553), (7, 3953586237), (21, 1317862079), (97, 285310347), (291, 95103449), (679, 40758621), (2037, 13586207), (2161, 12806619), (6287, 4401957), (6483, 4268873), (15127, 1829517), (18861, 1467319), (44009, 628851), (45381, 609839), (132027, 209617)]