63979377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 107427840

約数和(自身を除く): 43448463

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 231, 309, 721, 1133, 2163, 2689, 3399, 7931, 8067, 18823, 23793, 29579, 56469, 88737, 207053, 276967, 621159, 830901, 1938769, 3046637, 5816307, 9139911, 21326459, 63979377]

約数ペア:

[(1, 63979377), (3, 21326459), (7, 9139911), (11, 5816307), (21, 3046637), (33, 1938769), (77, 830901), (103, 621159), (231, 276967), (309, 207053), (721, 88737), (1133, 56469), (2163, 29579), (2689, 23793), (3399, 18823), (7931, 8067)]