74880273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 114150400

約数和(自身を除く): 39270127

約数列:

[1, 3, 13, 19, 39, 57, 139, 247, 417, 727, 741, 1807, 2181, 2641, 5421, 7923, 9451, 13813, 28353, 34333, 41439, 101053, 102999, 179569, 303159, 538707, 1313689, 1920007, 3941067, 5760021, 24960091, 74880273]

約数ペア:

[(1, 74880273), (3, 24960091), (13, 5760021), (19, 3941067), (39, 1920007), (57, 1313689), (139, 538707), (247, 303159), (417, 179569), (727, 102999), (741, 101053), (1807, 41439), (2181, 34333), (2641, 28353), (5421, 13813), (7923, 9451)]