16576227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 10380573

約数列:

[1, 3, 9, 19, 31, 53, 57, 59, 93, 159, 171, 177, 279, 477, 531, 589, 1007, 1121, 1643, 1767, 1829, 3021, 3127, 3363, 4929, 5301, 5487, 9063, 9381, 10089, 14787, 16461, 28143, 31217, 34751, 59413, 93651, 96937, 104253, 178239, 280953, 290811, 312759, 534717, 872433, 1841803, 5525409, 16576227]

約数ペア:

[(1, 16576227), (3, 5525409), (9, 1841803), (19, 872433), (31, 534717), (53, 312759), (57, 290811), (59, 280953), (93, 178239), (159, 104253), (171, 96937), (177, 93651), (279, 59413), (477, 34751), (531, 31217), (589, 28143), (1007, 16461), (1121, 14787), (1643, 10089), (1767, 9381), (1829, 9063), (3021, 5487), (3127, 5301), (3363, 4929)]