53370909

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1931}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 80170272

約数和(自身を除く): 26799363

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1931, 3071, 5793, 9213, 17379, 27639, 71447, 160273, 214341, 480819, 643023, 1442457, 5930101, 17790303, 53370909]

約数ペア:

[(1, 53370909), (3, 17790303), (9, 5930101), (37, 1442457), (83, 643023), (111, 480819), (249, 214341), (333, 160273), (747, 71447), (1931, 27639), (3071, 17379), (5793, 9213)]