77787378

素因数分解:

$2^1\times 3^4\times {\mathrm{480169}}^1$

素因数の和:480183

約数の個数: 20

約数和(自身を含む): 174301710

約数和(自身を除く): 96514332

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 480169, 960338, 1440507, 2881014, 4321521, 8643042, 12964563, 25929126, 38893689, 77787378]

約数ペア:

[(1, 77787378), (2, 38893689), (3, 25929126), (6, 12964563), (9, 8643042), (18, 4321521), (27, 2881014), (54, 1440507), (81, 960338), (162, 480169)]