76178967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 111103488

約数和(自身を除く): 34924521

約数列:

[1, 3, 23, 37, 53, 69, 111, 159, 563, 851, 1219, 1689, 1961, 2553, 3657, 5883, 12949, 20831, 29839, 38847, 45103, 62493, 89517, 135309, 479113, 686297, 1104043, 1437339, 2058891, 3312129, 25392989, 76178967]

約数ペア:

[(1, 76178967), (3, 25392989), (23, 3312129), (37, 2058891), (53, 1437339), (69, 1104043), (111, 686297), (159, 479113), (563, 135309), (851, 89517), (1219, 62493), (1689, 45103), (1961, 38847), (2553, 29839), (3657, 20831), (5883, 12949)]