53801853

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15913}}^1$

素因数の和:15953

約数の個数: 24

約数和(自身を含む): 87081408

約数和(自身を除く): 33279555

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 15913, 47739, 111391, 334173, 365999, 779737, 1097997, 2339211, 2561993, 7685979, 17933951, 53801853]

約数ペア:

[(1, 53801853), (3, 17933951), (7, 7685979), (21, 2561993), (23, 2339211), (49, 1097997), (69, 779737), (147, 365999), (161, 334173), (483, 111391), (1127, 47739), (3381, 15913)]