77708841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3301}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 126796800

約数和(自身を除く): 49087959

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 3301, 3363, 7847, 9903, 23107, 23541, 62719, 69321, 188157, 194759, 439033, 584277, 1317099, 1363313, 3700421, 4089939, 11101263, 25902947, 77708841]

約数ペア:

[(1, 77708841), (3, 25902947), (7, 11101263), (19, 4089939), (21, 3700421), (57, 1363313), (59, 1317099), (133, 584277), (177, 439033), (399, 194759), (413, 188157), (1121, 69321), (1239, 62719), (3301, 23541), (3363, 23107), (7847, 9903)]