64716033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 93583360

約数和(自身を除く): 28867327

約数列:

[1, 3, 19, 57, 73, 103, 151, 219, 309, 453, 1387, 1957, 2869, 4161, 5871, 7519, 8607, 11023, 15553, 22557, 33069, 46659, 142861, 209437, 295507, 428583, 628311, 886521, 1135369, 3406107, 21572011, 64716033]

約数ペア:

[(1, 64716033), (3, 21572011), (19, 3406107), (57, 1135369), (73, 886521), (103, 628311), (151, 428583), (219, 295507), (309, 209437), (453, 142861), (1387, 46659), (1957, 33069), (2869, 22557), (4161, 15553), (5871, 11023), (7519, 8607)]