42575589

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 73592064

約数和(自身を除く): 31016475

約数列:

[1, 3, 7, 9, 21, 41, 53, 63, 123, 159, 287, 311, 369, 371, 477, 861, 933, 1113, 2173, 2177, 2583, 2799, 3339, 6519, 6531, 12751, 15211, 16483, 19557, 19593, 38253, 45633, 49449, 89257, 114759, 115381, 136899, 148347, 267771, 346143, 675803, 803313, 1038429, 2027409, 4730621, 6082227, 14191863, 42575589]

約数ペア:

[(1, 42575589), (3, 14191863), (7, 6082227), (9, 4730621), (21, 2027409), (41, 1038429), (53, 803313), (63, 675803), (123, 346143), (159, 267771), (287, 148347), (311, 136899), (369, 115381), (371, 114759), (477, 89257), (861, 49449), (933, 45633), (1113, 38253), (2173, 19593), (2177, 19557), (2583, 16483), (2799, 15211), (3339, 12751), (6519, 6531)]