55338171

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4111}}^1$

素因数の和:4762

約数の個数: 16

約数和(自身を含む): 84476928

約数和(自身を除く): 29138757

約数列:

[1, 3, 7, 21, 641, 1923, 4111, 4487, 12333, 13461, 28777, 86331, 2635151, 7905453, 18446057, 55338171]

約数ペア:

[(1, 55338171), (3, 18446057), (7, 7905453), (21, 2635151), (641, 86331), (1923, 28777), (4111, 13461), (4487, 12333)]