20174979933

素因数分解:

$3^3\times {\mathrm{3049}}^1\times {\mathrm{245071}}^1$

素因数の和:248129

約数の個数: 16

約数和(自身を含む): 29898784000

約数和(自身を除く): 9723804067

約数列:

[1, 3, 9, 27, 3049, 9147, 27441, 82323, 245071, 735213, 2205639, 6616917, 747221479, 2241664437, 6724993311, 20174979933]

約数ペア:

[(1, 20174979933), (3, 6724993311), (9, 2241664437), (27, 747221479), (3049, 6616917), (9147, 2205639), (27441, 735213), (82323, 245071)]