57696723

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6991}}^1$

素因数の和:7135

約数の個数: 24

約数和(自身を含む): 95986176

約数和(自身を除く): 38289453

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 6991, 8253, 20973, 48937, 62919, 146811, 440433, 915821, 2747463, 6410747, 8242389, 19232241, 57696723]

約数ペア:

[(1, 57696723), (3, 19232241), (7, 8242389), (9, 6410747), (21, 2747463), (63, 915821), (131, 440433), (393, 146811), (917, 62919), (1179, 48937), (2751, 20973), (6991, 8253)]