73686891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2357}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 104242464

約数和(自身を除く): 30555573

約数列:

[1, 3, 17, 51, 613, 1839, 2357, 7071, 10421, 31263, 40069, 120207, 1444841, 4334523, 24562297, 73686891]

約数ペア:

[(1, 73686891), (3, 24562297), (17, 4334523), (51, 1444841), (613, 120207), (1839, 40069), (2357, 31263), (7071, 10421)]