78861033

素因数分解:

$3^7\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 119733120

約数和(自身を除く): 40872087

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 337, 729, 963, 1011, 2187, 2889, 3033, 8667, 9099, 26001, 27297, 36059, 78003, 81891, 108177, 234009, 245673, 324531, 737019, 973593, 2920779, 8762337, 26287011, 78861033]

約数ペア:

[(1, 78861033), (3, 26287011), (9, 8762337), (27, 2920779), (81, 973593), (107, 737019), (243, 324531), (321, 245673), (337, 234009), (729, 108177), (963, 81891), (1011, 78003), (2187, 36059), (2889, 27297), (3033, 26001), (8667, 9099)]