72779961

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{7129}}^1$

素因数の和:7256

約数の個数: 16

約数和(自身を含む): 100618560

約数和(自身を除く): 27838599

約数列:

[1, 3, 41, 83, 123, 249, 3403, 7129, 10209, 21387, 292289, 591707, 876867, 1775121, 24259987, 72779961]

約数ペア:

[(1, 72779961), (3, 24259987), (41, 1775121), (83, 876867), (123, 591707), (249, 292289), (3403, 21387), (7129, 10209)]