81540714

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{230341}}^1$

素因数の和:230405

約数の個数: 16

約数和(自身を含む): 165846240

約数和(自身を除く): 84305526

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 230341, 460682, 691023, 1382046, 13590119, 27180238, 40770357, 81540714]

約数ペア:

[(1, 81540714), (2, 40770357), (3, 27180238), (6, 13590119), (59, 1382046), (118, 691023), (177, 460682), (354, 230341)]