53563251

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2655

約数の個数: 32

約数和(自身を含む): 87183360

約数和(自身を除く): 33620109

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2579, 2967, 6923, 7737, 18053, 20769, 54159, 59317, 110897, 177951, 332691, 415219, 776279, 1245657, 2328837, 2550631, 7651893, 17854417, 53563251]

約数ペア:

[(1, 53563251), (3, 17854417), (7, 7651893), (21, 2550631), (23, 2328837), (43, 1245657), (69, 776279), (129, 415219), (161, 332691), (301, 177951), (483, 110897), (903, 59317), (989, 54159), (2579, 20769), (2967, 18053), (6923, 7737)]