72485949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{5279}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 101376000

約数和(自身を除く): 28890051

約数列:

[1, 3, 23, 69, 199, 597, 4577, 5279, 13731, 15837, 121417, 364251, 1050521, 3151563, 24161983, 72485949]

約数ペア:

[(1, 72485949), (3, 24161983), (23, 3151563), (69, 1050521), (199, 364251), (597, 121417), (4577, 15837), (5279, 13731)]