71349862899

素因数分解:

$3^1\times 7^3\times {\mathrm{211}}^1\times {\mathrm{328621}}^1$

素因数の和:328856

約数の個数: 32

約数和(自身を含む): 111468582400

約数和(自身を除く): 40118719501

約数列:

[1, 3, 7, 21, 49, 147, 211, 343, 633, 1029, 1477, 4431, 10339, 31017, 72373, 217119, 328621, 985863, 2300347, 6901041, 16102429, 48307287, 69339031, 112717003, 208017093, 338151009, 485373217, 1456119651, 3397612519, 10192837557, 23783287633, 71349862899]

約数ペア:

[(1, 71349862899), (3, 23783287633), (7, 10192837557), (21, 3397612519), (49, 1456119651), (147, 485373217), (211, 338151009), (343, 208017093), (633, 112717003), (1029, 69339031), (1477, 48307287), (4431, 16102429), (10339, 6901041), (31017, 2300347), (72373, 985863), (217119, 328621)]