218145327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{4201}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 306577920

約数和(自身を除く): 88432593

約数列:

[1, 3, 19, 57, 911, 2733, 4201, 12603, 17309, 51927, 79819, 239457, 3827111, 11481333, 72715109, 218145327]

約数ペア:

[(1, 218145327), (3, 72715109), (19, 11481333), (57, 3827111), (911, 239457), (2733, 79819), (4201, 51927), (12603, 17309)]