55815459

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{13093}}^1$

素因数の和:13139

約数の個数: 24

約数和(自身を含む): 89562960

約数和(自身を除く): 33747501

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 13093, 39279, 91651, 274953, 379697, 641557, 1139091, 1924671, 2657879, 7973637, 18605153, 55815459]

約数ペア:

[(1, 55815459), (3, 18605153), (7, 7973637), (21, 2657879), (29, 1924671), (49, 1139091), (87, 641557), (147, 379697), (203, 274953), (609, 91651), (1421, 39279), (4263, 13093)]