64897041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 103420800

約数和(自身を除く): 38523759

約数列:

[1, 3, 11, 17, 29, 33, 51, 87, 187, 319, 493, 561, 957, 1479, 3989, 5423, 11967, 16269, 43879, 67813, 115681, 131637, 203439, 347043, 745943, 1272491, 1966577, 2237829, 3817473, 5899731, 21632347, 64897041]

約数ペア:

[(1, 64897041), (3, 21632347), (11, 5899731), (17, 3817473), (29, 2237829), (33, 1966577), (51, 1272491), (87, 745943), (187, 347043), (319, 203439), (493, 131637), (561, 115681), (957, 67813), (1479, 43879), (3989, 16269), (5423, 11967)]