26670891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 39755520

約数和(自身を除く): 13084629

約数列:

[1, 3, 13, 39, 59, 67, 173, 177, 201, 519, 767, 871, 2249, 2301, 2613, 3953, 6747, 10207, 11591, 11859, 30621, 34773, 51389, 132691, 150683, 154167, 398073, 452049, 683869, 2051607, 8890297, 26670891]

約数ペア:

[(1, 26670891), (3, 8890297), (13, 2051607), (39, 683869), (59, 452049), (67, 398073), (173, 154167), (177, 150683), (201, 132691), (519, 51389), (767, 34773), (871, 30621), (2249, 11859), (2301, 11591), (2613, 10207), (3953, 6747)]