179759817

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{116803}}^1$

素因数の和:116834

約数の個数: 20

約数和(自身を含む): 282665680

約数和(自身を除く): 102905863

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 116803, 350409, 1051227, 2219257, 3153681, 6657771, 9461043, 19973313, 59919939, 179759817]

約数ペア:

[(1, 179759817), (3, 59919939), (9, 19973313), (19, 9461043), (27, 6657771), (57, 3153681), (81, 2219257), (171, 1051227), (513, 350409), (1539, 116803)]