293661566127

素因数分解:

$3^3\times {\mathrm{3347}}^1\times {\mathrm{3249583}}^1$

素因数の和:3252939

約数の個数: 16

約数和(自身を含む): 435184289280

約数和(自身を除く): 141522723153

約数列:

[1, 3, 9, 27, 3347, 10041, 30123, 90369, 3249583, 9748749, 29246247, 87738741, 10876354301, 32629062903, 97887188709, 293661566127]

約数ペア:

[(1, 293661566127), (3, 97887188709), (9, 32629062903), (27, 10876354301), (3347, 87738741), (10041, 29246247), (30123, 9748749), (90369, 3249583)]