258339969

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{14009}}^1$

素因数の和:14701

約数の個数: 16

約数和(自身を含む): 383313600

約数和(自身を除く): 124973631

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 14009, 18441, 42027, 126081, 378243, 9568147, 28704441, 86113323, 258339969]

約数ペア:

[(1, 258339969), (3, 86113323), (9, 28704441), (27, 9568147), (683, 378243), (2049, 126081), (6147, 42027), (14009, 18441)]