55168281

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51511}}^1$

素因数の和:51541

約数の個数: 24

約数和(自身を含む): 96430464

約数和(自身を除く): 41262183

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 51511, 154533, 360577, 463599, 875687, 1081731, 2627061, 3245193, 6129809, 7881183, 18389427, 55168281]

約数ペア:

[(1, 55168281), (3, 18389427), (7, 7881183), (9, 6129809), (17, 3245193), (21, 2627061), (51, 1081731), (63, 875687), (119, 463599), (153, 360577), (357, 154533), (1071, 51511)]