73385487

素因数分解:

$3^3\times 7^2\times {\mathrm{55469}}^1$

素因数の和:55492

約数の個数: 24

約数和(自身を含む): 126471600

約数和(自身を除く): 53086113

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 55469, 166407, 388283, 499221, 1164849, 1497663, 2717981, 3494547, 8153943, 10483641, 24461829, 73385487]

約数ペア:

[(1, 73385487), (3, 24461829), (7, 10483641), (9, 8153943), (21, 3494547), (27, 2717981), (49, 1497663), (63, 1164849), (147, 499221), (189, 388283), (441, 166407), (1323, 55469)]