53173673

素因数分解:

$7^2\times {\mathrm{89}}^2\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 18

約数和(自身を含む): 63014526

約数和(自身を除く): 9840853

約数列:

[1, 7, 49, 89, 137, 623, 959, 4361, 6713, 7921, 12193, 55447, 85351, 388129, 597457, 1085177, 7596239, 53173673]

約数ペア:

[(1, 53173673), (7, 7596239), (49, 1085177), (89, 597457), (137, 388129), (623, 85351), (959, 55447), (4361, 12193), (6713, 7921)]