26567979

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 36263040

約数和(自身を除く): 9695061

約数列:

[1, 3, 67, 131, 201, 393, 1009, 3027, 8777, 26331, 67603, 132179, 202809, 396537, 8855993, 26567979]

約数ペア:

[(1, 26567979), (3, 8855993), (67, 396537), (131, 202809), (201, 132179), (393, 67603), (1009, 26331), (3027, 8777)]