68179383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 104232960

約数和(自身を除く): 36053577

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4639, 4899, 13917, 14697, 41751, 106697, 320091, 329369, 960273, 988107, 2964321, 7575487, 22726461, 68179383]

約数ペア:

[(1, 68179383), (3, 22726461), (9, 7575487), (23, 2964321), (69, 988107), (71, 960273), (207, 329369), (213, 320091), (639, 106697), (1633, 41751), (4639, 14697), (4899, 13917)]