71726949

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 125798400

約数和(自身を除く): 54071451

約数列:

[1, 3, 7, 9, 21, 23, 59, 63, 69, 161, 177, 207, 413, 483, 531, 839, 1239, 1357, 1449, 2517, 3717, 4071, 5873, 7551, 9499, 12213, 17619, 19297, 28497, 49501, 52857, 57891, 85491, 135079, 148503, 173673, 346507, 405237, 445509, 1039521, 1138523, 1215711, 3118563, 3415569, 7969661, 10246707, 23908983, 71726949]

約数ペア:

[(1, 71726949), (3, 23908983), (7, 10246707), (9, 7969661), (21, 3415569), (23, 3118563), (59, 1215711), (63, 1138523), (69, 1039521), (161, 445509), (177, 405237), (207, 346507), (413, 173673), (483, 148503), (531, 135079), (839, 85491), (1239, 57891), (1357, 52857), (1449, 49501), (2517, 28497), (3717, 19297), (4071, 17619), (5873, 12213), (7551, 9499)]