27054909

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 46949760

約数和(自身を除く): 19894851

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 1979, 4557, 5937, 13671, 13853, 17811, 41559, 61349, 96971, 124677, 184047, 290913, 429443, 552141, 872739, 1288329, 3006101, 3864987, 9018303, 27054909]

約数ペア:

[(1, 27054909), (3, 9018303), (7, 3864987), (9, 3006101), (21, 1288329), (31, 872739), (49, 552141), (63, 429443), (93, 290913), (147, 184047), (217, 124677), (279, 96971), (441, 61349), (651, 41559), (1519, 17811), (1953, 13853), (1979, 13671), (4557, 5937)]