42636891

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1609}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 63382480

約数和(自身を除く): 20745589

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 1609, 2409, 4827, 8833, 17699, 26499, 53097, 117457, 194689, 352371, 584067, 1292027, 3876081, 14212297, 42636891]

約数ペア:

[(1, 42636891), (3, 14212297), (11, 3876081), (33, 1292027), (73, 584067), (121, 352371), (219, 194689), (363, 117457), (803, 53097), (1609, 26499), (2409, 17699), (4827, 8833)]