29165931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 47923200

約数和(自身を除く): 18757269

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 127, 153, 171, 237, 323, 381, 711, 969, 1143, 1343, 1501, 2159, 2413, 2907, 4029, 4503, 6477, 7239, 10033, 12087, 13509, 19431, 21717, 25517, 30099, 41021, 76551, 90297, 123063, 170561, 190627, 229653, 369189, 511683, 571881, 1535049, 1715643, 3240659, 9721977, 29165931]

約数ペア:

[(1, 29165931), (3, 9721977), (9, 3240659), (17, 1715643), (19, 1535049), (51, 571881), (57, 511683), (79, 369189), (127, 229653), (153, 190627), (171, 170561), (237, 123063), (323, 90297), (381, 76551), (711, 41021), (969, 30099), (1143, 25517), (1343, 21717), (1501, 19431), (2159, 13509), (2413, 12087), (2907, 10033), (4029, 7239), (4503, 6477)]