27045981

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10771}}^1$

素因数の和:10814

約数の個数: 20

約数和(自身を含む): 41709184

約数和(自身を除く): 14663203

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10771, 32313, 96939, 290817, 333901, 872451, 1001703, 3005109, 9015327, 27045981]

約数ペア:

[(1, 27045981), (3, 9015327), (9, 3005109), (27, 1001703), (31, 872451), (81, 333901), (93, 290817), (279, 96939), (837, 32313), (2511, 10771)]