43264287

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 40

約数和(自身を含む): 71786880

約数和(自身を除く): 28522593

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 823, 891, 1593, 1947, 2469, 4779, 5841, 7407, 9053, 17523, 22221, 27159, 48557, 52569, 66663, 81477, 145671, 244431, 437013, 534127, 733293, 1311039, 1602381, 3933117, 4807143, 14421429, 43264287]

約数ペア:

[(1, 43264287), (3, 14421429), (9, 4807143), (11, 3933117), (27, 1602381), (33, 1311039), (59, 733293), (81, 534127), (99, 437013), (177, 244431), (297, 145671), (531, 81477), (649, 66663), (823, 52569), (891, 48557), (1593, 27159), (1947, 22221), (2469, 17523), (4779, 9053), (5841, 7407)]