51801819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18311}}^1$

素因数の和:18378

約数の個数: 16

約数和(自身を含む): 73833984

約数和(自身を除く): 22032165

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 18311, 54933, 421153, 750751, 1263459, 2252253, 17267273, 51801819]

約数ペア:

[(1, 51801819), (3, 17267273), (23, 2252253), (41, 1263459), (69, 750751), (123, 421153), (943, 54933), (2829, 18311)]