68779617

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 93716352

約数和(自身を除く): 24936735

約数列:

[1, 3, 71, 137, 213, 411, 2357, 7071, 9727, 29181, 167347, 322909, 502041, 968727, 22926539, 68779617]

約数ペア:

[(1, 68779617), (3, 22926539), (71, 968727), (137, 502041), (213, 322909), (411, 167347), (2357, 29181), (7071, 9727)]