52678281

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 71843904

約数和(自身を除く): 19165623

約数列:

[1, 3, 67, 137, 201, 411, 1913, 5739, 9179, 27537, 128171, 262081, 384513, 786243, 17559427, 52678281]

約数ペア:

[(1, 52678281), (3, 17559427), (67, 786243), (137, 384513), (201, 262081), (411, 128171), (1913, 27537), (5739, 9179)]