64012269

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1907}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 87187968

約数和(自身を除く): 23175699

約数列:

[1, 3, 67, 167, 201, 501, 1907, 5721, 11189, 33567, 127769, 318469, 383307, 955407, 21337423, 64012269]

約数ペア:

[(1, 64012269), (3, 21337423), (67, 955407), (167, 383307), (201, 318469), (501, 127769), (1907, 33567), (5721, 11189)]