27253017

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 45128160

約数和(自身を除く): 17875143

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 297, 419, 657, 803, 891, 1257, 1971, 2409, 3771, 4609, 5913, 7227, 11313, 13827, 21681, 30587, 33939, 41481, 65043, 91761, 124443, 275283, 336457, 373329, 825849, 1009371, 2477547, 3028113, 9084339, 27253017]

約数ペア:

[(1, 27253017), (3, 9084339), (9, 3028113), (11, 2477547), (27, 1009371), (33, 825849), (73, 373329), (81, 336457), (99, 275283), (219, 124443), (297, 91761), (419, 65043), (657, 41481), (803, 33939), (891, 30587), (1257, 21681), (1971, 13827), (2409, 11313), (3771, 7227), (4609, 5913)]