64737541

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 77565600

約数和(自身を除く): 12828059

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 971, 2299, 3509, 6061, 10681, 18449, 28159, 66671, 117491, 202939, 309749, 535021, 2232329, 3407239, 5885231, 64737541]

約数ペア:

[(1, 64737541), (11, 5885231), (19, 3407239), (29, 2232329), (121, 535021), (209, 309749), (319, 202939), (551, 117491), (971, 66671), (2299, 28159), (3509, 18449), (6061, 10681)]