78621353

素因数分解:

${\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 82114560

約数和(自身を除く): 3493207

約数列:

[1, 71, 79, 107, 131, 5609, 7597, 8453, 9301, 10349, 14017, 600163, 734779, 995207, 1107343, 78621353]

約数ペア:

[(1, 78621353), (71, 1107343), (79, 995207), (107, 734779), (131, 600163), (5609, 14017), (7597, 10349), (8453, 9301)]