408097827

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 649827360

約数和(自身を除く): 241729533

約数列:

[1, 3, 9, 19, 37, 53, 57, 111, 159, 171, 333, 477, 703, 1007, 1217, 1961, 2109, 3021, 3651, 5883, 6327, 9063, 10953, 17649, 23123, 37259, 45029, 64501, 69369, 111777, 135087, 193503, 208107, 335331, 405261, 580509, 855551, 1225519, 2386537, 2566653, 3676557, 7159611, 7699959, 11029671, 21478833, 45344203, 136032609, 408097827]

約数ペア:

[(1, 408097827), (3, 136032609), (9, 45344203), (19, 21478833), (37, 11029671), (53, 7699959), (57, 7159611), (111, 3676557), (159, 2566653), (171, 2386537), (333, 1225519), (477, 855551), (703, 580509), (1007, 405261), (1217, 335331), (1961, 208107), (2109, 193503), (3021, 135087), (3651, 111777), (5883, 69369), (6327, 64501), (9063, 45029), (10953, 37259), (17649, 23123)]