53820459

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 45769941

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 693, 777, 1221, 2099, 2331, 2849, 3663, 6297, 8547, 14693, 18891, 23089, 25641, 44079, 69267, 77663, 132237, 161623, 207801, 232989, 484869, 543641, 698967, 854293, 1454607, 1630923, 2562879, 4892769, 5980051, 7688637, 17940153, 53820459]

約数ペア:

[(1, 53820459), (3, 17940153), (7, 7688637), (9, 5980051), (11, 4892769), (21, 2562879), (33, 1630923), (37, 1454607), (63, 854293), (77, 698967), (99, 543641), (111, 484869), (231, 232989), (259, 207801), (333, 161623), (407, 132237), (693, 77663), (777, 69267), (1221, 44079), (2099, 25641), (2331, 23089), (2849, 18891), (3663, 14693), (6297, 8547)]