25782273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 16795647

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 1847, 4653, 5541, 13959, 16623, 20317, 49869, 60951, 86809, 182853, 260427, 548559, 781281, 954899, 2343843, 2864697, 8594091, 25782273]

約数ペア:

[(1, 25782273), (3, 8594091), (9, 2864697), (11, 2343843), (27, 954899), (33, 781281), (47, 548559), (99, 260427), (141, 182853), (297, 86809), (423, 60951), (517, 49869), (1269, 20317), (1551, 16623), (1847, 13959), (4653, 5541)]