77031339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17551}}^1$

素因数の和:17591

約数の個数: 32

約数和(自身を含む): 134799360

約数和(自身を除く): 57768021

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 17551, 52653, 122857, 193061, 333469, 368571, 579183, 1000407, 1351427, 2334283, 3668159, 4054281, 7002849, 11004477, 25677113, 77031339]

約数ペア:

[(1, 77031339), (3, 25677113), (7, 11004477), (11, 7002849), (19, 4054281), (21, 3668159), (33, 2334283), (57, 1351427), (77, 1000407), (133, 579183), (209, 368571), (231, 333469), (399, 193061), (627, 122857), (1463, 52653), (4389, 17551)]