16178150163

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{133493}}^1$

素因数の和:133731

約数の個数: 32

約数和(自身を含む): 25630848000

約数和(自身を除く): 9452697837

約数列:

[1, 3, 7, 21, 29, 87, 199, 203, 597, 609, 1393, 4179, 5771, 17313, 40397, 121191, 133493, 400479, 934451, 2803353, 3871297, 11613891, 26565107, 27099079, 79695321, 81297237, 185955749, 557867247, 770388103, 2311164309, 5392716721, 16178150163]

約数ペア:

[(1, 16178150163), (3, 5392716721), (7, 2311164309), (21, 770388103), (29, 557867247), (87, 185955749), (199, 81297237), (203, 79695321), (597, 27099079), (609, 26565107), (1393, 11613891), (4179, 3871297), (5771, 2803353), (17313, 934451), (40397, 400479), (121191, 133493)]