68780739

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1718

約数の個数: 16

約数和(自身を含む): 94225824

約数和(自身を除く): 25445085

約数列:

[1, 3, 41, 123, 461, 1213, 1383, 3639, 18901, 49733, 56703, 149199, 559193, 1677579, 22926913, 68780739]

約数ペア:

[(1, 68780739), (3, 22926913), (41, 1677579), (123, 559193), (461, 149199), (1213, 56703), (1383, 49733), (3639, 18901)]