77569785

素因数分解:

$3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1327}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 138324480

約数和(自身を除く): 60754695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 433, 1299, 1327, 2165, 3897, 3981, 6495, 6635, 11691, 11943, 19485, 19905, 35829, 58455, 59715, 179145, 574591, 1723773, 2872955, 5171319, 8618865, 15513957, 25856595, 77569785]

約数ペア:

[(1, 77569785), (3, 25856595), (5, 15513957), (9, 8618865), (15, 5171319), (27, 2872955), (45, 1723773), (135, 574591), (433, 179145), (1299, 59715), (1327, 58455), (2165, 35829), (3897, 19905), (3981, 19485), (6495, 11943), (6635, 11691)]