69081891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18089}}^1$

素因数の和:18178

約数の個数: 16

約数和(自身を含む): 98409600

約数和(自身を除く): 29327709

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 18089, 54267, 343691, 1031073, 1211963, 3635889, 23027297, 69081891]

約数ペア:

[(1, 69081891), (3, 23027297), (19, 3635889), (57, 1211963), (67, 1031073), (201, 343691), (1273, 54267), (3819, 18089)]