77962179

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 112343040

約数和(自身を除く): 34380861

約数列:

[1, 3, 29, 31, 87, 93, 137, 211, 411, 633, 899, 2697, 3973, 4247, 6119, 6541, 11919, 12741, 18357, 19623, 28907, 86721, 123163, 189689, 369489, 569067, 838303, 896117, 2514909, 2688351, 25987393, 77962179]

約数ペア:

[(1, 77962179), (3, 25987393), (29, 2688351), (31, 2514909), (87, 896117), (93, 838303), (137, 569067), (211, 369489), (411, 189689), (633, 123163), (899, 86721), (2697, 28907), (3973, 19623), (4247, 18357), (6119, 12741), (6541, 11919)]