290596329

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 456415872

約数和(自身を除く): 165819543

約数列:

[1, 3, 9, 23, 27, 69, 81, 151, 207, 453, 621, 1033, 1359, 1863, 3099, 3473, 4077, 9297, 10419, 12231, 23759, 27891, 31257, 71277, 83673, 93771, 155983, 213831, 281313, 467949, 641493, 1403847, 1924479, 3587609, 4211541, 10762827, 12634623, 32288481, 96865443, 290596329]

約数ペア:

[(1, 290596329), (3, 96865443), (9, 32288481), (23, 12634623), (27, 10762827), (69, 4211541), (81, 3587609), (151, 1924479), (207, 1403847), (453, 641493), (621, 467949), (1033, 281313), (1359, 213831), (1863, 155983), (3099, 93771), (3473, 83673), (4077, 71277), (9297, 31257), (10419, 27891), (12231, 23759)]