75019239

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 44489241

約数列:

[1, 3, 9, 19, 37, 57, 71, 111, 167, 171, 213, 333, 501, 639, 703, 1349, 1503, 2109, 2627, 3173, 4047, 6179, 6327, 7881, 9519, 11857, 12141, 18537, 23643, 28557, 35571, 49913, 55611, 106713, 117401, 149739, 225283, 352203, 438709, 449217, 675849, 1056609, 1316127, 2027547, 3948381, 8335471, 25006413, 75019239]

約数ペア:

[(1, 75019239), (3, 25006413), (9, 8335471), (19, 3948381), (37, 2027547), (57, 1316127), (71, 1056609), (111, 675849), (167, 449217), (171, 438709), (213, 352203), (333, 225283), (501, 149739), (639, 117401), (703, 106713), (1349, 55611), (1503, 49913), (2109, 35571), (2627, 28557), (3173, 23643), (4047, 18537), (6179, 12141), (6327, 11857), (7881, 9519)]