27576639

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 15554241

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 701, 837, 1269, 1457, 2103, 4371, 6309, 13113, 18927, 21731, 32947, 39339, 65193, 98841, 195579, 296523, 586737, 889569, 1021357, 3064071, 9192213, 27576639]

約数ペア:

[(1, 27576639), (3, 9192213), (9, 3064071), (27, 1021357), (31, 889569), (47, 586737), (93, 296523), (141, 195579), (279, 98841), (423, 65193), (701, 39339), (837, 32947), (1269, 21731), (1457, 18927), (2103, 13113), (4371, 6309)]