89373453

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 129651840

約数和(自身を除く): 40278387

約数列:

[1, 3, 13, 39, 169, 409, 431, 507, 1227, 1293, 5317, 5603, 15951, 16809, 69121, 72839, 176279, 207363, 218517, 528837, 2291627, 6874881, 29791151, 89373453]

約数ペア:

[(1, 89373453), (3, 29791151), (13, 6874881), (39, 2291627), (169, 528837), (409, 218517), (431, 207363), (507, 176279), (1227, 72839), (1293, 69121), (5317, 16809), (5603, 15951)]